From 5e5b7659cb6b84d91f3e6019e17f4af74363e60d Mon Sep 17 00:00:00 2001
From: xaxtix <xardas3200@gmail.com>
Date: Fri, 24 Mar 2023 15:38:14 +0400
Subject: [PATCH] update to 9.5.5

---
 TMessagesProj/jni/TgNetWrapper.cpp            |  12 +-
 TMessagesProj/jni/gifvideo.cpp                |   3 +
 TMessagesProj/jni/image.cpp                   |   3 +
 TMessagesProj/jni/jni.c                       |   2 +-
 TMessagesProj/jni/tgnet/ApiScheme.cpp         |   2 +
 TMessagesProj/jni/tgnet/ApiScheme.h           |   1 +
 .../jni/tgnet/ConnectionsManager.cpp          |   8 +-
 TMessagesProj/jni/tgnet/FileLog.cpp           |  42 +++
 TMessagesProj/jni/tgnet/FileLog.h             |   5 +
 TMessagesProj/jni/tgnet/NativeByteBuffer.cpp  |   6 +
 TMessagesProj/jni/tgnet/ProxyCheckInfo.cpp    |   2 +
 TMessagesProj/jni/tgnet/Request.cpp           |   4 +
 .../os/android/AudioInputAndroid.cpp          |   3 +
 .../os/android/AudioOutputAndroid.cpp         |   3 +
 .../os/android/VideoSourceAndroid.cpp         |   2 +
 .../org_telegram_messenger_voip_Instance.cpp  |   4 +
 TMessagesProj/jni/voip/tg_voip_jni.cpp        |   6 +
 .../platform/android/AndroidContext.cpp       |   7 +
 .../webrtc/base/android/scoped_java_ref.cc    |  11 +-
 .../modules/utility/source/helpers_android.cc |   3 +
 .../modules/utility/source/jvm_android.cc     |   5 +
 .../android/native_api/jni/class_loader.cc    |   1 +
 .../android/native_api/jni/scoped_java_ref.h  |  14 +-
 .../webrtc/sdk/android/src/jni/jni_helpers.cc |   3 +
 .../widget/LinearLayoutManager.java           |   6 +-
 .../telegram/messenger/AndroidUtilities.java  |  24 +-
 .../messenger/AutoDeleteMediaTask.java        |   5 +-
 .../org/telegram/messenger/BuildVars.java     |   4 +-
 .../telegram/messenger/FileLoadOperation.java |  69 ++++-
 .../org/telegram/messenger/FileLoader.java    |  46 +--
 .../messenger/FileLoaderPriorityQueue.java    |  24 +-
 .../telegram/messenger/FilePathDatabase.java  |  21 +-
 .../telegram/messenger/FileRefController.java | 137 +++++----
 .../org/telegram/messenger/ImageLoader.java   |  77 ++---
 .../org/telegram/messenger/ImageReceiver.java |   3 +-
 .../java/org/telegram/messenger/LiteMode.java |   4 +-
 .../telegram/messenger/LocaleController.java  |  17 ++
 .../telegram/messenger/MediaController.java   |  77 +++--
 .../messenger/MediaDataController.java        |   4 +-
 .../telegram/messenger/MessagesStorage.java   |   1 +
 .../org/telegram/messenger/SharedConfig.java  |  40 +++
 .../telegram/tgnet/ConnectionsManager.java    |   6 +-
 .../telegram/ui/ActionBar/AlertDialog.java    |   2 +-
 .../telegram/ui/ActionBar/BottomSheet.java    |  14 +-
 .../telegram/ui/ActionBar/EmojiThemes.java    |   2 +
 .../telegram/ui/ActionBar/SimpleTextView.java |   2 +-
 .../org/telegram/ui/CacheControlActivity.java | 278 +++++++++++++++++-
 .../telegram/ui/Cells/ChatMessageCell.java    |  42 +--
 .../org/telegram/ui/Cells/DialogCell.java     |  11 +-
 .../telegram/ui/Cells/ShadowSectionCell.java  |  61 +++-
 .../java/org/telegram/ui/ChatActivity.java    | 204 ++++---------
 .../ui/Components/ChatActivityEnterView.java  |   4 +-
 .../ui/Components/ChatAttachAlert.java        |   4 +-
 .../ChatNotificationsPopupWrapper.java        |   1 +
 .../ui/Components/InstantCameraView.java      |  10 +-
 .../ui/Components/OutlineEditText.java        |   4 +
 .../ui/Components/ProfileGalleryView.java     |   2 +
 .../ui/Components/RLottieDrawable.java        |   3 +
 .../ui/Components/RecyclerListView.java       |   8 +
 .../telegram/ui/Components/StickersAlert.java |   2 +-
 .../ui/Components/ThemeSmallPreviewView.java  |   1 +
 .../org/telegram/ui/ContentPreviewViewer.java |   7 +
 .../org/telegram/ui/DataSettingsActivity.java | 130 ++++++--
 .../java/org/telegram/ui/DialogsActivity.java |  21 +-
 .../org/telegram/ui/FiltersSetupActivity.java |  16 +-
 .../telegram/ui/LanguageSelectActivity.java   |  17 +-
 .../java/org/telegram/ui/LaunchActivity.java  |  16 +-
 .../java/org/telegram/ui/LoginActivity.java   |   4 +
 .../telegram/ui/PrivacySettingsActivity.java  |   9 +-
 .../java/org/telegram/ui/ProfileActivity.java |  17 +-
 .../ui/ProfileNotificationsActivity.java      |   5 +
 .../org/telegram/ui/SessionsActivity.java     |  14 +-
 .../org/telegram/ui/ThemePreviewActivity.java |  12 +-
 TMessagesProj/src/main/res/values/strings.xml |  14 +-
 TMessagesProj_AppHockeyApp/build.gradle       |   4 +-
 gradle.properties                             |   4 +-
 76 files changed, 1180 insertions(+), 482 deletions(-)

diff --git a/TMessagesProj/jni/TgNetWrapper.cpp b/TMessagesProj/jni/TgNetWrapper.cpp
index 3558c4939..6fa879eb5 100644
--- a/TMessagesProj/jni/TgNetWrapper.cpp
+++ b/TMessagesProj/jni/TgNetWrapper.cpp
@@ -5,6 +5,7 @@
 #include "tgnet/ConnectionsManager.h"
 #include "tgnet/MTProtoScheme.h"
 #include "tgnet/ConnectionSocket.h"
+#include "tgnet/FileLog.h"
 
 JavaVM *java;
 jclass jclass_RequestDelegateInternal;
@@ -96,12 +97,15 @@ void sendRequest(JNIEnv *env, jclass c, jint instanceNum, jlong object, jobject
     TL_api_request *request = new TL_api_request();
     request->request = (NativeByteBuffer *) (intptr_t) object;
     if (onComplete != nullptr) {
+        DEBUG_REF("sendRequest onComplete");
         onComplete = env->NewGlobalRef(onComplete);
     }
     if (onQuickAck != nullptr) {
+        DEBUG_REF("sendRequest onQuickAck");
         onQuickAck = env->NewGlobalRef(onQuickAck);
     }
     if (onWriteToSocket != nullptr) {
+        DEBUG_REF("sendRequest onWriteToSocket");
         onWriteToSocket = env->NewGlobalRef(onWriteToSocket);
     }
     ConnectionsManager::getInstance(instanceNum).sendRequest(request, ([onComplete, instanceNum](TLObject *response, TL_error *error, int32_t networkType, int64_t responseTime, int64_t msgId) {
@@ -238,6 +242,7 @@ jlong checkProxy(JNIEnv *env, jclass c, jint instanceNum, jstring address, jint
     const char *secretStr = env->GetStringUTFChars(secret, 0);
 
     if (requestTimeFunc != nullptr) {
+        DEBUG_REF("sendRequest requestTimeFunc");
         requestTimeFunc = env->NewGlobalRef(requestTimeFunc);
     }
 
@@ -483,7 +488,8 @@ extern "C" int registerNativeTgNetFunctions(JavaVM *vm, JNIEnv *env) {
     if (!registerNativeMethods(env, ConnectionsManagerClassPathName, ConnectionsManagerMethods, sizeof(ConnectionsManagerMethods) / sizeof(ConnectionsManagerMethods[0]))) {
         return JNI_FALSE;
     }
-    
+
+    DEBUG_REF("RequestDelegateInternal class");
     jclass_RequestDelegateInternal = (jclass) env->NewGlobalRef(env->FindClass("org/telegram/tgnet/RequestDelegateInternal"));
     if (jclass_RequestDelegateInternal == 0) {
         return JNI_FALSE;
@@ -493,6 +499,7 @@ extern "C" int registerNativeTgNetFunctions(JavaVM *vm, JNIEnv *env) {
         return JNI_FALSE;
     }
 
+    DEBUG_REF("RequestTimeDelegate class");
     jclass_RequestTimeDelegate = (jclass) env->NewGlobalRef(env->FindClass("org/telegram/tgnet/RequestTimeDelegate"));
     if (jclass_RequestTimeDelegate == 0) {
         return JNI_FALSE;
@@ -502,6 +509,7 @@ extern "C" int registerNativeTgNetFunctions(JavaVM *vm, JNIEnv *env) {
         return JNI_FALSE;
     }
 
+    DEBUG_REF("QuickAckDelegate class");
     jclass_QuickAckDelegate = (jclass) env->NewGlobalRef(env->FindClass("org/telegram/tgnet/QuickAckDelegate"));
     if (jclass_RequestDelegateInternal == 0) {
         return JNI_FALSE;
@@ -511,6 +519,7 @@ extern "C" int registerNativeTgNetFunctions(JavaVM *vm, JNIEnv *env) {
         return JNI_FALSE;
     }
 
+    DEBUG_REF("WriteToSocketDelegate class");
     jclass_WriteToSocketDelegate = (jclass) env->NewGlobalRef(env->FindClass("org/telegram/tgnet/WriteToSocketDelegate"));
     if (jclass_WriteToSocketDelegate == 0) {
         return JNI_FALSE;
@@ -519,6 +528,7 @@ extern "C" int registerNativeTgNetFunctions(JavaVM *vm, JNIEnv *env) {
     if (jclass_WriteToSocketDelegate_run == 0) {
         return JNI_FALSE;
     }
+    DEBUG_REF("ConnectionsManager class");
     jclass_ConnectionsManager = (jclass) env->NewGlobalRef(env->FindClass("org/telegram/tgnet/ConnectionsManager"));
     if (jclass_ConnectionsManager == 0) {
         return JNI_FALSE;
diff --git a/TMessagesProj/jni/gifvideo.cpp b/TMessagesProj/jni/gifvideo.cpp
index 09a42bf87..5de5d4c34 100644
--- a/TMessagesProj/jni/gifvideo.cpp
+++ b/TMessagesProj/jni/gifvideo.cpp
@@ -121,6 +121,7 @@ typedef struct VideoInfo {
             } else {
                 attached = false;
             }
+            DEBUG_DELREF("gifvideocpp stream");
             jniEnv->DeleteGlobalRef(stream);
             if (attached) {
                 javaVm->DetachCurrentThread();
@@ -955,6 +956,7 @@ extern "C" JNIEXPORT jlong JNICALL Java_org_telegram_ui_Components_AnimatedFileD
     int ret;
     if (streamFileSize != 0) {
         info->file_size = streamFileSize;
+        DEBUG_REF("gifvideo.cpp new stream");
         info->stream = env->NewGlobalRef(stream);
         info->account = account;
         info->fd = open(info->src, O_RDONLY, S_IRUSR);
@@ -1381,6 +1383,7 @@ extern "C" JNIEXPORT jint JNICALL Java_org_telegram_ui_Components_AnimatedFileDr
 
 extern "C" jint videoOnJNILoad(JavaVM *vm, JNIEnv *env) {
     //av_log_set_callback(custom_log);
+    DEBUG_REF("gifvideo.cpp AnimatedFileDrawableStream ref");
     jclass_AnimatedFileDrawableStream = (jclass) env->NewGlobalRef(env->FindClass("org/telegram/messenger/AnimatedFileDrawableStream"));
     if (jclass_AnimatedFileDrawableStream == 0) {
         return JNI_FALSE;
diff --git a/TMessagesProj/jni/image.cpp b/TMessagesProj/jni/image.cpp
index 7171bafe5..6169b000a 100644
--- a/TMessagesProj/jni/image.cpp
+++ b/TMessagesProj/jni/image.cpp
@@ -27,14 +27,17 @@ jfieldID jclass_Options_outHeight;
 jfieldID jclass_Options_outWidth;
 
 jint imageOnJNILoad(JavaVM *vm, JNIEnv *env) {
+    DEBUG_REF("image.cpp nullpointerexception class");
     jclass_NullPointerException = (jclass) env->NewGlobalRef(env->FindClass("java/lang/NullPointerException"));
     if (jclass_NullPointerException == 0) {
         return JNI_FALSE;
     }
+    DEBUG_REF("image.cpp runtimeexception class");
     jclass_RuntimeException = (jclass) env->NewGlobalRef(env->FindClass("java/lang/RuntimeException"));
     if (jclass_RuntimeException == 0) {
         return JNI_FALSE;
     }
+    DEBUG_REF("image.cpp bitmapfactoryoptions class");
     jclass_Options = (jclass) env->NewGlobalRef(env->FindClass("android/graphics/BitmapFactory$Options"));
     if (jclass_Options == 0) {
         return JNI_FALSE;
diff --git a/TMessagesProj/jni/jni.c b/TMessagesProj/jni/jni.c
index 5b3b2c115..62f31ccc4 100644
--- a/TMessagesProj/jni/jni.c
+++ b/TMessagesProj/jni/jni.c
@@ -274,7 +274,7 @@ JNIEXPORT jlong Java_org_telegram_messenger_Utilities_getLastUsageFileTime(JNIEn
     struct stat attrib;
     stat(fileName, &attrib);
     jlong value;
-    if (attrib.st_atim.tv_sec != 0) {
+    if (attrib.st_atim.tv_sec > 316000000) {
         value = attrib.st_atim.tv_sec;
     } else {
         value = attrib.st_mtim.tv_sec;
diff --git a/TMessagesProj/jni/tgnet/ApiScheme.cpp b/TMessagesProj/jni/tgnet/ApiScheme.cpp
index 98a69b5a8..2c0881e04 100644
--- a/TMessagesProj/jni/tgnet/ApiScheme.cpp
+++ b/TMessagesProj/jni/tgnet/ApiScheme.cpp
@@ -56,6 +56,7 @@ void TL_dcOption::readParams(NativeByteBuffer *stream, int32_t instanceNum, bool
     cdn = (flags & 8) != 0;
     isStatic = (flags & 16) != 0;
     thisPortOnly = (flags & 32) != 0;
+    force_try_ipv6 = (flags & 16384) != 0;
     id = stream->readInt32(&error);
     ip_address = stream->readString(&error);
     port = stream->readInt32(&error);
@@ -72,6 +73,7 @@ void TL_dcOption::serializeToStream(NativeByteBuffer *stream) {
     flags = cdn ? (flags | 8) : (flags &~ 8);
     flags = isStatic ? (flags | 16) : (flags &~ 16);
     flags = thisPortOnly ? (flags | 32) : (flags &~ 32);
+    flags = force_try_ipv6 ? (flags | 16384) : (flags &~ 16384);
     stream->writeInt32(flags);
     stream->writeInt32(id);
     stream->writeString(ip_address);
diff --git a/TMessagesProj/jni/tgnet/ApiScheme.h b/TMessagesProj/jni/tgnet/ApiScheme.h
index 60a9bf309..fe1e9cfd9 100644
--- a/TMessagesProj/jni/tgnet/ApiScheme.h
+++ b/TMessagesProj/jni/tgnet/ApiScheme.h
@@ -50,6 +50,7 @@ public:
     bool cdn;
     bool isStatic;
     bool thisPortOnly;
+    bool force_try_ipv6;
     int32_t id;
     std::string ip_address;
     int32_t port;
diff --git a/TMessagesProj/jni/tgnet/ConnectionsManager.cpp b/TMessagesProj/jni/tgnet/ConnectionsManager.cpp
index d512cb78d..ae50f3b18 100644
--- a/TMessagesProj/jni/tgnet/ConnectionsManager.cpp
+++ b/TMessagesProj/jni/tgnet/ConnectionsManager.cpp
@@ -1825,14 +1825,17 @@ void ConnectionsManager::sendRequest(TLObject *object, onCompleteFunc onComplete
             exit(1);
         }
         if (ptr1 != nullptr) {
+            DEBUG_DELREF("connectionsmanager ptr1");
             env->DeleteGlobalRef(ptr1);
             ptr1 = nullptr;
         }
         if (ptr2 != nullptr) {
+            DEBUG_DELREF("connectionsmanager ptr2");
             env->DeleteGlobalRef(ptr2);
             ptr2 = nullptr;
         }
         if (ptr3 != nullptr) {
+            DEBUG_DELREF("connectionsmanager ptr3");
             env->DeleteGlobalRef(ptr3);
             ptr3 = nullptr;
         }
@@ -3029,12 +3032,14 @@ void ConnectionsManager::updateDcSettings(uint32_t dcNum, bool workaround) {
                 std::vector<TcpAddress> addressesIpv4Download;
                 std::vector<TcpAddress> addressesIpv6Download;
                 bool isCdn = false;
+                bool forceTryIpV6;
 
                 void addAddressAndPort(TL_dcOption *dcOption) {
                     std::vector<TcpAddress> *addresses;
                     if (!isCdn) {
                         isCdn = dcOption->cdn;
                     }
+                    forceTryIpV6 = dcOption->force_try_ipv6;
                     if (dcOption->media_only) {
                         if (dcOption->ipv6) {
                             addresses = &addressesIpv6Download;
@@ -3057,7 +3062,7 @@ void ConnectionsManager::updateDcSettings(uint32_t dcNum, bool workaround) {
                     if (dcOption->secret != nullptr) {
                         secret = std::string((const char *) dcOption->secret->bytes, dcOption->secret->length);
                     }
-                    if (LOGS_ENABLED) DEBUG_D("getConfig add %s:%d to dc%d, flags %d, has_secret = %d[%d], try_this_port_only = %d", dcOption->ip_address.c_str(), dcOption->port, dcOption->id, dcOption->flags, dcOption->secret != nullptr ? 1 : 0, dcOption->secret != nullptr ? dcOption->secret->length : 0, dcOption->thisPortOnly ? 1 : 0);
+                    if (LOGS_ENABLED) DEBUG_D("getConfig add %s:%d to dc%d, flags %d, has_secret = %d[%d], try_this_port_only = %d, force_try_ipv6 = %d", dcOption->ip_address.c_str(), dcOption->port, dcOption->id, dcOption->flags, dcOption->secret != nullptr ? 1 : 0, dcOption->secret != nullptr ? dcOption->secret->length : 0, dcOption->thisPortOnly ? 1 : 0, dcOption->force_try_ipv6 ? 1 : 0);
                     if (dcOption->thisPortOnly) {
                         addresses->insert(addresses->begin(), TcpAddress(dcOption->ip_address, dcOption->port, dcOption->flags, secret));
                     } else {
@@ -3607,6 +3612,7 @@ void ConnectionsManager::useJavaVM(JavaVM *vm, bool useJavaByteBuffers) {
             if (LOGS_ENABLED) DEBUG_E("can't get jnienv");
             exit(1);
         }
+        DEBUG_REF("connectionsmanager byte buffer");
         jclass_ByteBuffer = (jclass) env->NewGlobalRef(env->FindClass("java/nio/ByteBuffer"));
         if (jclass_ByteBuffer == nullptr) {
             if (LOGS_ENABLED) DEBUG_E("can't find java ByteBuffer class");
diff --git a/TMessagesProj/jni/tgnet/FileLog.cpp b/TMessagesProj/jni/tgnet/FileLog.cpp
index 8f9fc22ae..d81cfb49e 100644
--- a/TMessagesProj/jni/tgnet/FileLog.cpp
+++ b/TMessagesProj/jni/tgnet/FileLog.cpp
@@ -22,6 +22,8 @@ bool LOGS_ENABLED = true;
 bool LOGS_ENABLED = false;
 #endif
 
+bool REF_LOGS_ENABLED = false;
+
 FileLog &FileLog::getInstance() {
     static FileLog instance;
     return instance;
@@ -166,3 +168,43 @@ void FileLog::d(const char *message, ...) {
     
     va_end(argptr);
 }
+
+static int refsCount = 0;
+
+void FileLog::ref(const char *message, ...) {
+    if (!REF_LOGS_ENABLED) {
+        return;
+    }
+    va_list argptr;
+    va_start(argptr, message);
+    time_t t = time(0);
+    struct tm *now = localtime(&t);
+    refsCount++;
+#ifdef ANDROID
+    std::ostringstream s;
+    s << refsCount << " refs (+ref): " << message;
+    __android_log_vprint(ANDROID_LOG_VERBOSE, "tgnetREF", s.str().c_str(), argptr);
+    va_end(argptr);
+    va_start(argptr, message);
+#endif
+    va_end(argptr);
+}
+
+void FileLog::delref(const char *message, ...) {
+    if (!REF_LOGS_ENABLED) {
+        return;
+    }
+    va_list argptr;
+    va_start(argptr, message);
+    time_t t = time(0);
+    struct tm *now = localtime(&t);
+    refsCount--;
+#ifdef ANDROID
+    std::ostringstream s;
+    s << refsCount << " refs (-ref): " << message;
+    __android_log_vprint(ANDROID_LOG_VERBOSE, "tgnetREF", s.str().c_str(), argptr);
+    va_end(argptr);
+    va_start(argptr, message);
+#endif
+    va_end(argptr);
+}
\ No newline at end of file
diff --git a/TMessagesProj/jni/tgnet/FileLog.h b/TMessagesProj/jni/tgnet/FileLog.h
index 79945e72d..0569d6a0b 100644
--- a/TMessagesProj/jni/tgnet/FileLog.h
+++ b/TMessagesProj/jni/tgnet/FileLog.h
@@ -19,6 +19,8 @@ public:
     static void e(const char *message, ...) __attribute__((format (printf, 1, 2)));
     static void w(const char *message, ...) __attribute__((format (printf, 1, 2)));
     static void d(const char *message, ...) __attribute__((format (printf, 1, 2)));
+    static void ref(const char *message, ...) __attribute__((format (printf, 1, 2)));
+    static void delref(const char *message, ...) __attribute__((format (printf, 1, 2)));
 
     static FileLog &getInstance();
 
@@ -34,4 +36,7 @@ extern bool LOGS_ENABLED;
 #define DEBUG_W FileLog::getInstance().w
 #define DEBUG_D FileLog::getInstance().d
 
+#define DEBUG_REF FileLog::getInstance().ref
+#define DEBUG_DELREF FileLog::getInstance().delref
+
 #endif
diff --git a/TMessagesProj/jni/tgnet/NativeByteBuffer.cpp b/TMessagesProj/jni/tgnet/NativeByteBuffer.cpp
index afbc4cbbe..b7e1d6960 100644
--- a/TMessagesProj/jni/tgnet/NativeByteBuffer.cpp
+++ b/TMessagesProj/jni/tgnet/NativeByteBuffer.cpp
@@ -14,6 +14,8 @@
 #include "ConnectionsManager.h"
 #include "BuffersStorage.h"
 
+static int buffersCount = 0;
+
 NativeByteBuffer::NativeByteBuffer(uint32_t size) {
 #ifdef ANDROID
     if (jclass_ByteBuffer != nullptr) {
@@ -27,6 +29,7 @@ NativeByteBuffer::NativeByteBuffer(uint32_t size) {
             if (LOGS_ENABLED) DEBUG_E("can't create javaByteBuffer");
             exit(1);
         }
+        DEBUG_REF("nativebytebuffer");
         jobject globalRef = env->NewGlobalRef(javaByteBuffer);
         env->DeleteLocalRef(javaByteBuffer);
         javaByteBuffer = globalRef;
@@ -43,6 +46,7 @@ NativeByteBuffer::NativeByteBuffer(uint32_t size) {
         if (LOGS_ENABLED) DEBUG_E("can't allocate NativeByteBuffer buffer");
         exit(1);
     }
+
     _limit = _capacity = size;
 }
 
@@ -64,6 +68,7 @@ NativeByteBuffer::~NativeByteBuffer() {
 		    if (LOGS_ENABLED) DEBUG_E("can't get jnienv");
             exit(1);
 	    }
+        DEBUG_DELREF("nativebytebuffer");
         env->DeleteGlobalRef(javaByteBuffer);
         javaByteBuffer = nullptr;
     }
@@ -694,6 +699,7 @@ jobject NativeByteBuffer::getJavaByteBuffer() {
             if (LOGS_ENABLED) DEBUG_E("can't allocate NativeByteBuffer buffer");
             exit(1);
         }
+        DEBUG_REF("nativebytebuffer");
         jobject globalRef = env->NewGlobalRef(javaByteBuffer);
         env->DeleteLocalRef(javaByteBuffer);
         javaByteBuffer = globalRef;
diff --git a/TMessagesProj/jni/tgnet/ProxyCheckInfo.cpp b/TMessagesProj/jni/tgnet/ProxyCheckInfo.cpp
index c6835b970..73c84c55d 100644
--- a/TMessagesProj/jni/tgnet/ProxyCheckInfo.cpp
+++ b/TMessagesProj/jni/tgnet/ProxyCheckInfo.cpp
@@ -8,10 +8,12 @@
 
 #include "ProxyCheckInfo.h"
 #include "ConnectionsManager.h"
+#include "FileLog.h"
 
 ProxyCheckInfo::~ProxyCheckInfo() {
 #ifdef ANDROID
     if (ptr1 != nullptr) {
+        DEBUG_DELREF("tgnet (2) request ptr1");
         jniEnv[instanceNum]->DeleteGlobalRef(ptr1);
         ptr1 = nullptr;
     }
diff --git a/TMessagesProj/jni/tgnet/Request.cpp b/TMessagesProj/jni/tgnet/Request.cpp
index c041e253a..14667314b 100644
--- a/TMessagesProj/jni/tgnet/Request.cpp
+++ b/TMessagesProj/jni/tgnet/Request.cpp
@@ -13,6 +13,7 @@
 #include "ConnectionsManager.h"
 #include "Datacenter.h"
 #include "Connection.h"
+#include "FileLog.h"
 
 Request::Request(int32_t instance, int32_t token, ConnectionType type, uint32_t flags, uint32_t datacenter, onCompleteFunc completeFunc, onQuickAckFunc quickAckFunc, onWriteToSocketFunc writeToSocketFunc) {
     requestToken = token;
@@ -29,14 +30,17 @@ Request::Request(int32_t instance, int32_t token, ConnectionType type, uint32_t
 Request::~Request() {
 #ifdef ANDROID
     if (ptr1 != nullptr) {
+        DEBUG_DELREF("tgnet request ptr1");
         jniEnv[instanceNum]->DeleteGlobalRef(ptr1);
         ptr1 = nullptr;
     }
     if (ptr2 != nullptr) {
+        DEBUG_DELREF("tgnet request ptr2");
         jniEnv[instanceNum]->DeleteGlobalRef(ptr2);
         ptr2 = nullptr;
     }
     if (ptr3 != nullptr) {
+        DEBUG_DELREF("tgnet request ptr3");
         jniEnv[instanceNum]->DeleteGlobalRef(ptr3);
         ptr3 = nullptr;
     }
diff --git a/TMessagesProj/jni/voip/libtgvoip/os/android/AudioInputAndroid.cpp b/TMessagesProj/jni/voip/libtgvoip/os/android/AudioInputAndroid.cpp
index 313a24452..536e14966 100644
--- a/TMessagesProj/jni/voip/libtgvoip/os/android/AudioInputAndroid.cpp
+++ b/TMessagesProj/jni/voip/libtgvoip/os/android/AudioInputAndroid.cpp
@@ -8,6 +8,7 @@
 #include <stdio.h>
 #include "../../logging.h"
 #include "JNIUtilities.h"
+#include "tgnet/FileLog.h"
 
 extern JavaVM* sharedJVM;
 
@@ -25,6 +26,7 @@ AudioInputAndroid::AudioInputAndroid(){
 	jni::DoWithJNI([this](JNIEnv* env){
 		jmethodID ctor=env->GetMethodID(jniClass, "<init>", "(J)V");
 		jobject obj=env->NewObject(jniClass, ctor, (jlong)(intptr_t)this);
+		DEBUG_REF("AudioInputAndroid");
 		javaObject=env->NewGlobalRef(obj);
 
 		env->CallVoidMethod(javaObject, initMethod, 48000, 16, 1, 960*2);
@@ -38,6 +40,7 @@ AudioInputAndroid::~AudioInputAndroid(){
 		MutexGuard guard(mutex);
 		jni::DoWithJNI([this](JNIEnv* env){
 			env->CallVoidMethod(javaObject, releaseMethod);
+			DEBUG_DELREF("AudioInputAndroid");
 			env->DeleteGlobalRef(javaObject);
 			javaObject=NULL;
 		});
diff --git a/TMessagesProj/jni/voip/libtgvoip/os/android/AudioOutputAndroid.cpp b/TMessagesProj/jni/voip/libtgvoip/os/android/AudioOutputAndroid.cpp
index c1dc2d5df..96702f034 100644
--- a/TMessagesProj/jni/voip/libtgvoip/os/android/AudioOutputAndroid.cpp
+++ b/TMessagesProj/jni/voip/libtgvoip/os/android/AudioOutputAndroid.cpp
@@ -7,6 +7,7 @@
 #include "AudioOutputAndroid.h"
 #include <stdio.h>
 #include "../../logging.h"
+#include "tgnet/FileLog.h"
 
 extern JavaVM* sharedJVM;
 
@@ -30,6 +31,7 @@ AudioOutputAndroid::AudioOutputAndroid(){
 
 	jmethodID ctor=env->GetMethodID(jniClass, "<init>", "(J)V");
 	jobject obj=env->NewObject(jniClass, ctor, (jlong)(intptr_t)this);
+	DEBUG_REF("AudioOutputAndroid");
 	javaObject=env->NewGlobalRef(obj);
 
 	env->CallVoidMethod(javaObject, initMethod, 48000, 16, 1, 960*2);
@@ -50,6 +52,7 @@ AudioOutputAndroid::~AudioOutputAndroid(){
 	}
 
 	env->CallVoidMethod(javaObject, releaseMethod);
+	DEBUG_DELREF("AudioOutputAndroid");
 	env->DeleteGlobalRef(javaObject);
 	javaObject=NULL;
 
diff --git a/TMessagesProj/jni/voip/libtgvoip/os/android/VideoSourceAndroid.cpp b/TMessagesProj/jni/voip/libtgvoip/os/android/VideoSourceAndroid.cpp
index 8431f5005..5b297f770 100644
--- a/TMessagesProj/jni/voip/libtgvoip/os/android/VideoSourceAndroid.cpp
+++ b/TMessagesProj/jni/voip/libtgvoip/os/android/VideoSourceAndroid.cpp
@@ -6,6 +6,7 @@
 #include "JNIUtilities.h"
 #include "../../logging.h"
 #include "../../PrivateDefines.h"
+#include "tgnet/FileLog.h"
 
 using namespace tgvoip;
 using namespace tgvoip::video;
@@ -27,6 +28,7 @@ VideoSourceAndroid::VideoSourceAndroid(jobject jobj) : javaObject(jobj){
 
 VideoSourceAndroid::~VideoSourceAndroid(){
 	jni::DoWithJNI([this](JNIEnv* env){
+		DEBUG_DELREF("VideoSourceAndroid");
 		env->DeleteGlobalRef(javaObject);
 	});
 }
diff --git a/TMessagesProj/jni/voip/org_telegram_messenger_voip_Instance.cpp b/TMessagesProj/jni/voip/org_telegram_messenger_voip_Instance.cpp
index 311a2ce00..b2bb47369 100644
--- a/TMessagesProj/jni/voip/org_telegram_messenger_voip_Instance.cpp
+++ b/TMessagesProj/jni/voip/org_telegram_messenger_voip_Instance.cpp
@@ -381,9 +381,13 @@ void initWebRTC(JNIEnv *env) {
     rtc::InitializeSSL();
     webrtcLoaded = true;
 
+    DEBUG_REF("NativeInstanceClass");
     NativeInstanceClass = static_cast<jclass>(env->NewGlobalRef(env->FindClass("org/telegram/messenger/voip/NativeInstance")));
+    DEBUG_REF("TrafficStatsClass");
     TrafficStatsClass = static_cast<jclass>(env->NewGlobalRef(env->FindClass("org/telegram/messenger/voip/Instance$TrafficStats")));
+    DEBUG_REF("FingerprintClass");
     FingerprintClass = static_cast<jclass>(env->NewGlobalRef(env->FindClass("org/telegram/messenger/voip/Instance$Fingerprint")));
+    DEBUG_REF("FinalStateClass");
     FinalStateClass = static_cast<jclass>(env->NewGlobalRef(env->FindClass("org/telegram/messenger/voip/Instance$FinalState")));
     FinalStateInitMethod = env->GetMethodID(FinalStateClass, "<init>", "([BLjava/lang/String;Lorg/telegram/messenger/voip/Instance$TrafficStats;Z)V");
 }
diff --git a/TMessagesProj/jni/voip/tg_voip_jni.cpp b/TMessagesProj/jni/voip/tg_voip_jni.cpp
index 05f021873..5b3725957 100644
--- a/TMessagesProj/jni/voip/tg_voip_jni.cpp
+++ b/TMessagesProj/jni/voip/tg_voip_jni.cpp
@@ -20,6 +20,7 @@
 #include "libtgvoip/PrivateDefines.h"
 #include "libtgvoip/logging.h"
 #include "../c_utils.h"
+#include "tgnet/FileLog.h"
 
 #ifdef TGVOIP_HAS_CONFIG
 #include <tgvoip_config.h>
@@ -63,6 +64,7 @@ namespace tgvoip {
 
 	jlong VoIPController_nativeInit(JNIEnv *env, jobject thiz, jstring persistentStateFile) {
 		ImplDataAndroid *impl = new ImplDataAndroid();
+		DEBUG_REF("VoIPController_nativeInit");
 		impl->javaObject = env->NewGlobalRef(thiz);
 		if (persistentStateFile) {
 			impl->persistentStateFile = jni::JavaStringToStdString(env, persistentStateFile);
@@ -123,6 +125,7 @@ namespace tgvoip {
 		ctlr->Stop();
 		std::vector<uint8_t> state = ctlr->GetPersistentState();
 		delete ctlr;
+        DEBUG_DELREF("VoIPController_nativeRelease");
 		env->DeleteGlobalRef(impl->javaObject);
 		if (!impl->persistentStateFile.empty()) {
 			FILE *f = fopen(impl->persistentStateFile.c_str(), "w");
@@ -294,6 +297,7 @@ int tgvoipOnJNILoad(JavaVM *vm, JNIEnv *env) {
     env->GetJavaVM(&sharedJVM);
     if (!AudioInputAndroid::jniClass) {
         jclass cls = env->FindClass(TGVOIP_PACKAGE_PATH "/AudioRecordJNI");
+		DEBUG_REF("AudioRecordJNI");
         AudioInputAndroid::jniClass = (jclass) env->NewGlobalRef(cls);
         AudioInputAndroid::initMethod = env->GetMethodID(cls, "init", "(IIII)V");
         AudioInputAndroid::releaseMethod = env->GetMethodID(cls, "release", "()V");
@@ -302,6 +306,7 @@ int tgvoipOnJNILoad(JavaVM *vm, JNIEnv *env) {
         AudioInputAndroid::getEnabledEffectsMaskMethod = env->GetMethodID(cls, "getEnabledEffectsMask", "()I");
 
         cls = env->FindClass(TGVOIP_PACKAGE_PATH "/AudioTrackJNI");
+		DEBUG_REF("AudioTrackJNI");
         AudioOutputAndroid::jniClass = (jclass) env->NewGlobalRef(cls);
         AudioOutputAndroid::initMethod = env->GetMethodID(cls, "init", "(IIII)V");
         AudioOutputAndroid::releaseMethod = env->GetMethodID(cls, "release", "()V");
@@ -313,6 +318,7 @@ int tgvoipOnJNILoad(JavaVM *vm, JNIEnv *env) {
     setSignalBarsMethod = env->GetMethodID(controller, "handleSignalBarsChange", "(I)V");
 
     if (!jniUtilitiesClass) {
+		DEBUG_REF("JNIUtilities");
         jniUtilitiesClass = (jclass) env->NewGlobalRef(env->FindClass(TGVOIP_PACKAGE_PATH "/JNIUtilities"));
     }
 
diff --git a/TMessagesProj/jni/voip/tgcalls/platform/android/AndroidContext.cpp b/TMessagesProj/jni/voip/tgcalls/platform/android/AndroidContext.cpp
index 7cf031dc8..3feb47ee7 100644
--- a/TMessagesProj/jni/voip/tgcalls/platform/android/AndroidContext.cpp
+++ b/TMessagesProj/jni/voip/tgcalls/platform/android/AndroidContext.cpp
@@ -6,9 +6,12 @@
 namespace tgcalls {
 
 AndroidContext::AndroidContext(JNIEnv *env, jobject instance, bool screencast) {
+    DEBUG_REF("VideoCapturerDevice");
     VideoCapturerDeviceClass = (jclass) env->NewGlobalRef(env->FindClass("org/telegram/messenger/voip/VideoCapturerDevice"));
     jmethodID initMethodId = env->GetMethodID(VideoCapturerDeviceClass, "<init>", "(Z)V");
+    DEBUG_REF("VideoCapturerDevice javaCapturer");
     javaCapturer = env->NewGlobalRef(env->NewObject(VideoCapturerDeviceClass, initMethodId, screencast));
+    DEBUG_REF("VideoCapturerDevice javaInstance");
     javaInstance = env->NewGlobalRef(instance);
 }
 
@@ -17,17 +20,21 @@ AndroidContext::~AndroidContext() {
 
     jmethodID onDestroyMethodId = env->GetMethodID(VideoCapturerDeviceClass, "onDestroy", "()V");
     env->CallVoidMethod(javaCapturer, onDestroyMethodId);
+    DEBUG_DELREF("javaCapturer");
     env->DeleteGlobalRef(javaCapturer);
     javaCapturer = nullptr;
 
+    DEBUG_DELREF("VideoCapturerDeviceClass");
     env->DeleteGlobalRef(VideoCapturerDeviceClass);
 
     if (javaInstance) {
+        DEBUG_DELREF("javaInstance");
         env->DeleteGlobalRef(javaInstance);
     }
 }
 
 void AndroidContext::setJavaInstance(JNIEnv *env, jobject instance) {
+    DEBUG_REF("setJavaInstance");
     javaInstance = env->NewGlobalRef(instance);
 }
 
diff --git a/TMessagesProj/jni/voip/webrtc/base/android/scoped_java_ref.cc b/TMessagesProj/jni/voip/webrtc/base/android/scoped_java_ref.cc
index 7d31a75bc..d0d71f3ea 100644
--- a/TMessagesProj/jni/voip/webrtc/base/android/scoped_java_ref.cc
+++ b/TMessagesProj/jni/voip/webrtc/base/android/scoped_java_ref.cc
@@ -7,6 +7,8 @@
 #include "base/android/jni_android.h"
 #include "base/logging.h"
 
+#include <tgnet/FileLog.h>
+
 namespace base {
 namespace android {
 namespace {
@@ -60,10 +62,14 @@ void JavaRef<jobject>::SetNewGlobalRef(JNIEnv* env, jobject obj) {
   } else {
     DCHECK_EQ(env, AttachCurrentThread());  // Is |env| on correct thread.
   }
-  if (obj)
+  if (obj) {
+    DEBUG_REF("scoped_java_ref.cc");
     obj = env->NewGlobalRef(obj);
-  if (obj_)
+  }
+  if (obj_) {
+    DEBUG_DELREF("scoped_java_ref.cc");
     env->DeleteGlobalRef(obj_);
+  }
   obj_ = obj;
 }
 
@@ -77,6 +83,7 @@ void JavaRef<jobject>::ResetLocalRef(JNIEnv* env) {
 
 void JavaRef<jobject>::ResetGlobalRef() {
   if (obj_) {
+      DEBUG_DELREF("webrtc ResetGlobalRef");
     AttachCurrentThread()->DeleteGlobalRef(obj_);
     obj_ = nullptr;
   }
diff --git a/TMessagesProj/jni/voip/webrtc/modules/utility/source/helpers_android.cc b/TMessagesProj/jni/voip/webrtc/modules/utility/source/helpers_android.cc
index 9cfee8a2a..0e04817bc 100644
--- a/TMessagesProj/jni/voip/webrtc/modules/utility/source/helpers_android.cc
+++ b/TMessagesProj/jni/voip/webrtc/modules/utility/source/helpers_android.cc
@@ -17,6 +17,7 @@
 
 #include "rtc_base/checks.h"
 #include "rtc_base/platform_thread.h"
+#include "tgnet/FileLog.h"
 
 #define TAG "HelpersAndroid"
 #define ALOGD(...) __android_log_print(ANDROID_LOG_DEBUG, TAG, __VA_ARGS__)
@@ -76,6 +77,7 @@ jclass FindClass(JNIEnv* jni, const char* name) {
 }
 
 jobject NewGlobalRef(JNIEnv* jni, jobject o) {
+  DEBUG_REF("webrtc new global ref");
   jobject ret = jni->NewGlobalRef(o);
   CHECK_EXCEPTION(jni) << "Error during NewGlobalRef";
   RTC_CHECK(ret);
@@ -83,6 +85,7 @@ jobject NewGlobalRef(JNIEnv* jni, jobject o) {
 }
 
 void DeleteGlobalRef(JNIEnv* jni, jobject o) {
+  DEBUG_DELREF("webrtc remove global ref");
   jni->DeleteGlobalRef(o);
   CHECK_EXCEPTION(jni) << "Error during DeleteGlobalRef";
 }
diff --git a/TMessagesProj/jni/voip/webrtc/modules/utility/source/jvm_android.cc b/TMessagesProj/jni/voip/webrtc/modules/utility/source/jvm_android.cc
index 96ec46806..69bfdc9d1 100644
--- a/TMessagesProj/jni/voip/webrtc/modules/utility/source/jvm_android.cc
+++ b/TMessagesProj/jni/voip/webrtc/modules/utility/source/jvm_android.cc
@@ -17,6 +17,7 @@
 #include "rtc_base/checks.h"
 #include "rtc_base/logging.h"
 #include "rtc_base/platform_thread.h"
+#include "tgnet/FileLog.h"
 
 namespace webrtc {
 
@@ -44,6 +45,7 @@ void LoadClasses(JNIEnv* jni) {
     RTC_LOG(LS_INFO) << "name: " << c.name;
     CHECK_EXCEPTION(jni) << "Error during FindClass: " << c.name;
     RTC_CHECK(localRef) << c.name;
+    DEBUG_REF("webrtc 4 globalref");
     jclass globalRef = reinterpret_cast<jclass>(jni->NewGlobalRef(localRef));
     CHECK_EXCEPTION(jni) << "Error during NewGlobalRef: " << c.name;
     RTC_CHECK(globalRef) << c.name;
@@ -53,6 +55,7 @@ void LoadClasses(JNIEnv* jni) {
 
 void FreeClassReferences(JNIEnv* jni) {
   for (auto& c : loaded_classes) {
+    DEBUG_DELREF("FreeClassReferences");
     jni->DeleteGlobalRef(c.clazz);
     c.clazz = nullptr;
   }
@@ -94,11 +97,13 @@ JvmThreadConnector::~JvmThreadConnector() {
 // GlobalRef implementation.
 GlobalRef::GlobalRef(JNIEnv* jni, jobject object)
     : jni_(jni), j_object_(NewGlobalRef(jni, object)) {
+  DEBUG_REF("webrtc jvm globalref");
   RTC_LOG(LS_INFO) << "GlobalRef::ctor";
 }
 
 GlobalRef::~GlobalRef() {
   RTC_LOG(LS_INFO) << "GlobalRef::dtor";
+  DEBUG_DELREF("webrtc jvm globalref");
   DeleteGlobalRef(jni_, j_object_);
 }
 
diff --git a/TMessagesProj/jni/voip/webrtc/sdk/android/native_api/jni/class_loader.cc b/TMessagesProj/jni/voip/webrtc/sdk/android/native_api/jni/class_loader.cc
index 1789d78c8..2b93f41a8 100644
--- a/TMessagesProj/jni/voip/webrtc/sdk/android/native_api/jni/class_loader.cc
+++ b/TMessagesProj/jni/voip/webrtc/sdk/android/native_api/jni/class_loader.cc
@@ -33,6 +33,7 @@ class ClassLoader {
  public:
   explicit ClassLoader(JNIEnv* env)
       : class_loader_(jni::Java_WebRtcClassLoader_getClassLoader(env)) {
+    DEBUG_REF("webrtc class_loader");
     class_loader_class_ = reinterpret_cast<jclass>(
         env->NewGlobalRef(env->FindClass("java/lang/ClassLoader")));
     CHECK_EXCEPTION(env);
diff --git a/TMessagesProj/jni/voip/webrtc/sdk/android/native_api/jni/scoped_java_ref.h b/TMessagesProj/jni/voip/webrtc/sdk/android/native_api/jni/scoped_java_ref.h
index a2be447de..ca11cdec6 100644
--- a/TMessagesProj/jni/voip/webrtc/sdk/android/native_api/jni/scoped_java_ref.h
+++ b/TMessagesProj/jni/voip/webrtc/sdk/android/native_api/jni/scoped_java_ref.h
@@ -19,6 +19,7 @@
 #include <utility>
 
 #include "sdk/android/native_api/jni/jvm.h"
+#include "tgnet/FileLog.h"
 
 namespace webrtc {
 
@@ -182,8 +183,10 @@ class ScopedJavaGlobalRef : public JavaRef<T> {
       : JavaRef<T>(other.Release()) {}
 
   ~ScopedJavaGlobalRef() {
-    if (obj_ != nullptr)
+    if (obj_ != nullptr) {
+      DEBUG_DELREF("ScopedJavaGlobalRef");
       AttachCurrentThreadIfNeeded()->DeleteGlobalRef(obj_);
+    }
   }
 
   ScopedJavaGlobalRef(const ScopedJavaGlobalRef&) = delete;
@@ -192,13 +195,20 @@ class ScopedJavaGlobalRef : public JavaRef<T> {
   void operator=(const JavaRef<T>& other) {
     JNIEnv* env = AttachCurrentThreadIfNeeded();
     if (obj_ != nullptr) {
+      DEBUG_DELREF("webrtc 3 delete global ref");
       env->DeleteGlobalRef(obj_);
     }
-    obj_ = other.is_null() ? nullptr : env->NewGlobalRef(other.obj());
+    if (other.is_null()) {
+      obj_ = nullptr;
+    } else {
+      DEBUG_REF("webrtc 3 new global ref");
+      obj_ = env->NewGlobalRef(other.obj());
+    }
   }
 
   void operator=(std::nullptr_t) {
     if (obj_ != nullptr) {
+      DEBUG_DELREF("webrtc 3 delete global ref");
       AttachCurrentThreadIfNeeded()->DeleteGlobalRef(obj_);
     }
     obj_ = nullptr;
diff --git a/TMessagesProj/jni/voip/webrtc/sdk/android/src/jni/jni_helpers.cc b/TMessagesProj/jni/voip/webrtc/sdk/android/src/jni/jni_helpers.cc
index 53399abab..1098dfb23 100644
--- a/TMessagesProj/jni/voip/webrtc/sdk/android/src/jni/jni_helpers.cc
+++ b/TMessagesProj/jni/voip/webrtc/sdk/android/src/jni/jni_helpers.cc
@@ -12,6 +12,7 @@
 #include <vector>
 
 #include "sdk/android/native_api/jni/java_types.h"
+#include "tgnet/FileLog.h"
 
 namespace webrtc {
 namespace jni {
@@ -26,6 +27,7 @@ ScopedJavaLocalRef<jobject> NewDirectByteBuffer(JNIEnv* env,
 }
 
 jobject NewGlobalRef(JNIEnv* jni, jobject o) {
+  DEBUG_REF("webrtc 2 new global ref");
   jobject ret = jni->NewGlobalRef(o);
   CHECK_EXCEPTION(jni) << "error during NewGlobalRef";
   RTC_CHECK(ret);
@@ -33,6 +35,7 @@ jobject NewGlobalRef(JNIEnv* jni, jobject o) {
 }
 
 void DeleteGlobalRef(JNIEnv* jni, jobject o) {
+  DEBUG_DELREF("webrtc 2 delete global ref");
   jni->DeleteGlobalRef(o);
   CHECK_EXCEPTION(jni) << "error during DeleteGlobalRef";
 }
diff --git a/TMessagesProj/src/main/java/androidx/recyclerview/widget/LinearLayoutManager.java b/TMessagesProj/src/main/java/androidx/recyclerview/widget/LinearLayoutManager.java
index 0ac4c5194..876c5d76e 100644
--- a/TMessagesProj/src/main/java/androidx/recyclerview/widget/LinearLayoutManager.java
+++ b/TMessagesProj/src/main/java/androidx/recyclerview/widget/LinearLayoutManager.java
@@ -802,6 +802,10 @@ public class LinearLayoutManager extends RecyclerView.LayoutManager implements
         mLayoutState.mScrapList = null;
     }
 
+    protected int firstPosition() {
+        return 0;
+    }
+
     private void updateAnchorInfoForLayout(RecyclerView.Recycler recycler, RecyclerView.State state,
             AnchorInfo anchorInfo) {
         if (updateAnchorFromPendingData(state, anchorInfo)) {
@@ -821,7 +825,7 @@ public class LinearLayoutManager extends RecyclerView.LayoutManager implements
             Log.d(TAG, "deciding anchor info for fresh state");
         }
         anchorInfo.assignCoordinateFromPadding();
-        anchorInfo.mPosition = mStackFromEnd ? state.getItemCount() - 1 : 0;
+        anchorInfo.mPosition = mStackFromEnd ? state.getItemCount() - 1 : firstPosition();
     }
 
     /**
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/AndroidUtilities.java b/TMessagesProj/src/main/java/org/telegram/messenger/AndroidUtilities.java
index 4ddf0283b..d92a1cea5 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/AndroidUtilities.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/AndroidUtilities.java
@@ -493,6 +493,16 @@ public class AndroidUtilities {
     }
 
     public static void recycleBitmaps(List<Bitmap> bitmapToRecycle) {
+        if (Build.VERSION.SDK_INT <= 23) {
+            // cause to crash:
+            // /system/lib/libskia.so (SkPixelRef::unlockPixels()+3)
+            // /system/lib/libskia.so (SkBitmap::freePixels()+14)
+            // /system/lib/libskia.so (SkBitmap::setPixelRef(SkPixelRef*, int, int)+50)
+            // /system/lib/libhwui.so (android::uirenderer::ResourceCache::recycleLocked(SkBitmap*)+30)
+            // /system/lib/libhwui.so (android::uirenderer::ResourceCache::recycle(SkBitmap*)+20)
+            // gc recycle it automatically
+            return;
+        }
         if (bitmapToRecycle != null && !bitmapToRecycle.isEmpty()) {
             AndroidUtilities.runOnUIThread(() -> Utilities.globalQueue.postRunnable(() -> {
                 for (int i = 0; i < bitmapToRecycle.size(); i++) {
@@ -505,7 +515,7 @@ public class AndroidUtilities {
                         }
                     }
                 }
-            }), Build.VERSION.SDK_INT <= 23 ? 100 : 36);
+            }), 36);
         }
     }
 
@@ -628,6 +638,11 @@ public class AndroidUtilities {
         if (TextUtils.indexOf(s, '─') >= 0) {
             s = new SpannableStringBuilder(s.toString().replace('─', ' '));
         }
+        if (TextUtils.lastIndexOf(s, '_') == s.length() - 1) {
+            //fix infinity loop regex
+            SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(s.toString());
+            s = spannableStringBuilder.replace(s.length() - 1, s.length(), "a");
+        }
         Matcher m = pattern.matcher(s);
         while (m.find()) {
             int start = m.start();
@@ -4782,6 +4797,13 @@ public class AndroidUtilities {
         );
     }
 
+    public static boolean isEROFS(Exception e) {
+        return (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && e instanceof IOException &&
+                (e.getCause() instanceof ErrnoException && ((ErrnoException) e.getCause()).errno == OsConstants.EROFS) ||
+                (e.getMessage() != null && e.getMessage().toLowerCase().contains("read-only file system"))
+        );
+    }
+
     public static CharSequence replaceCharSequence(String what, CharSequence from, CharSequence obj) {
         SpannableStringBuilder spannableStringBuilder;
         if (from instanceof SpannableStringBuilder) {
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/AutoDeleteMediaTask.java b/TMessagesProj/src/main/java/org/telegram/messenger/AutoDeleteMediaTask.java
index ec678d6c1..b8f5f58e9 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/AutoDeleteMediaTask.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/AutoDeleteMediaTask.java
@@ -103,13 +103,16 @@ public class AutoDeleteMediaTask {
                             }
                             long lastUsageTime = Utilities.getLastUsageFileTime(file.file.getAbsolutePath());
                             long timeLocal = time - seconds;
-                            boolean needDelete = lastUsageTime < timeLocal && !usingFilePaths.contains(file.file.getPath());
+                            boolean needDelete = lastUsageTime > 316000000 && lastUsageTime < timeLocal && !usingFilePaths.contains(file.file.getPath());
                             if (needDelete) {
                                 try {
                                     if (BuildVars.LOGS_ENABLED) {
                                         autoDeletedFiles++;
                                         autoDeletedFilesSize += file.file.length();
                                     }
+                                    if (BuildVars.DEBUG_PRIVATE_VERSION) {
+                                        FileLog.d("delete file " + file.file.getPath() + " last_usage_time=" + lastUsageTime + " time_local=" + timeLocal);
+                                    }
                                     file.file.delete();
                                 } catch (Exception exception) {
                                     FileLog.e(exception);
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/BuildVars.java b/TMessagesProj/src/main/java/org/telegram/messenger/BuildVars.java
index 3008e0bdf..8ad58eacd 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/BuildVars.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/BuildVars.java
@@ -24,8 +24,8 @@ public class BuildVars {
     public static boolean USE_CLOUD_STRINGS = true;
     public static boolean CHECK_UPDATES = true;
     public static boolean NO_SCOPED_STORAGE = Build.VERSION.SDK_INT <= 29;
-    public static int BUILD_VERSION = 3227;
-    public static String BUILD_VERSION_STRING = "9.5.4";
+    public static int BUILD_VERSION = 3236;
+    public static String BUILD_VERSION_STRING = "9.5.5";
     public static int APP_ID = 4;
     public static String APP_HASH = "014b35b6184100b085b0d0572f9b5103";
 
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/FileLoadOperation.java b/TMessagesProj/src/main/java/org/telegram/messenger/FileLoadOperation.java
index d3a1a737b..cfb1c958a 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/FileLoadOperation.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/FileLoadOperation.java
@@ -33,6 +33,7 @@ public class FileLoadOperation {
 
     private final static int FINISH_CODE_DEFAULT = 0;
     private final static int FINISH_CODE_FILE_ALREADY_EXIST = 1;
+    public boolean preFinished;
 
     FileLoadOperationStream stream;
     boolean streamPriority;
@@ -41,6 +42,7 @@ public class FileLoadOperation {
     public static volatile DispatchQueue filesQueue = new DispatchQueue("writeFileQueue");
     public static ImmutableByteArrayOutputStream filesQueueByteBuffer;
     private boolean forceSmallChunk;
+    private Runnable fileWriteRunnable;
 
     public void setStream(FileLoadOperationStream stream, boolean streamPriority, long streamOffset) {
         this.stream = stream;
@@ -48,6 +50,10 @@ public class FileLoadOperation {
         this.streamPriority = streamPriority;
     }
 
+    public int getPositionInQueue() {
+        return getQueue().getPosition(this);
+    }
+
     protected static class RequestInfo {
         public long requestStartTime;
         private int requestToken;
@@ -205,6 +211,7 @@ public class FileLoadOperation {
     private FileLoaderPriorityQueue priorityQueue;
 
     public interface FileLoadOperationDelegate {
+        void didPreFinishLoading(FileLoadOperation operation, File finalFile);
         void didFinishLoadingFile(FileLoadOperation operation, File finalFile);
         void didFailedLoadingFile(FileLoadOperation operation, int state);
         void didChangedLoadProgress(FileLoadOperation operation, long uploadedSize, long totalSize);
@@ -521,7 +528,10 @@ public class FileLoadOperation {
         if (save) {
             if (modified) {
                 ArrayList<FileLoadOperation.Range> rangesFinal = new ArrayList<>(ranges);
-                filesQueue.postRunnable(() -> {
+                if (fileWriteRunnable != null) {
+                    filesQueue.cancelRunnable(fileWriteRunnable);
+                }
+                filesQueue.postRunnable(fileWriteRunnable = () -> {
                     long time = System.currentTimeMillis();
                     try {
                         if (filePartsStream == null) {
@@ -551,6 +561,8 @@ public class FileLoadOperation {
                         FileLog.e(e, false);
                         if (AndroidUtilities.isENOSPC(e)) {
                             LaunchActivity.checkFreeDiscSpaceStatic(1);
+                        } else if (AndroidUtilities.isEROFS(e)) {
+                            SharedConfig.checkSdCard(cacheFileFinal);
                         }
                     }
                     totalTime += System.currentTimeMillis() - time;
@@ -715,7 +727,7 @@ public class FileLoadOperation {
                         requestedBytesCount -= currentDownloadChunkSize;
                         removePart(notRequestedBytesRanges, priorityRequestInfo.offset, priorityRequestInfo.offset + currentDownloadChunkSize);
                         if (priorityRequestInfo.requestToken != 0) {
-                            ConnectionsManager.getInstance(currentAccount).cancelRequest(priorityRequestInfo.requestToken, true);
+                            ConnectionsManager.getInstance(currentAccount).cancelRequest(priorityRequestInfo.requestToken, false);
                             requestsCount--;
                         }
                         if (BuildVars.DEBUG_VERSION) {
@@ -884,6 +896,9 @@ public class FileLoadOperation {
                     if (AndroidUtilities.isENOSPC(e)) {
                         LaunchActivity.checkFreeDiscSpaceStatic(1);
                         FileLog.e(e, false);
+                    } else if (AndroidUtilities.isEROFS(e)) {
+                        SharedConfig.checkSdCard(cacheFileFinal);
+                        FileLog.e(e, false);
                     } else {
                         FileLog.e(e);
                     }
@@ -1048,6 +1063,9 @@ public class FileLoadOperation {
                     if (AndroidUtilities.isENOSPC(e)) {
                         LaunchActivity.checkFreeDiscSpaceStatic(1);
                         FileLog.e(e, false);
+                    } else if (AndroidUtilities.isEROFS(e)) {
+                        SharedConfig.checkSdCard(cacheFileFinal);
+                        FileLog.e(e, false);
                     } else {
                         FileLog.e(e);
                     }
@@ -1068,6 +1086,11 @@ public class FileLoadOperation {
                     LaunchActivity.checkFreeDiscSpaceStatic(1);
                     onFail(true, -1);
                     return false;
+                } else if (AndroidUtilities.isEROFS(e)) {
+                    SharedConfig.checkSdCard(cacheFileFinal);
+                    FileLog.e(e, false);
+                    onFail(true, -1);
+                    return false;
                 }
             }
             if (fileOutputStream == null) {
@@ -1091,13 +1114,17 @@ public class FileLoadOperation {
             try {
                 onFinishLoadingFile(false, FINISH_CODE_FILE_ALREADY_EXIST);
                 if (pathSaveData != null) {
-                    delegate.saveFilePath(pathSaveData, null);
+                    delegate.saveFilePath(pathSaveData, cacheFileFinal);
                 }
             } catch (Exception e) {
                 FileLog.e(e, false);
                 if (AndroidUtilities.isENOSPC(e)) {
                     LaunchActivity.checkFreeDiscSpaceStatic(1);
                     onFail(true, -1);
+                } if (AndroidUtilities.isEROFS(e)) {
+                    SharedConfig.checkSdCard(cacheFileFinal);
+                    onFail(true, -1);
+                    return false;
                 } else {
                     onFail(true, 0);
                 }
@@ -1153,7 +1180,7 @@ public class FileLoadOperation {
         cancel(false);
     }
 
-    public void cancel(boolean deleteFiles) {
+    private void cancel(boolean deleteFiles) {
         Utilities.stageQueue.postRunnable(() -> {
             if (state != stateFinished && state != stateFailed) {
                 cancelRequests();
@@ -1214,7 +1241,7 @@ public class FileLoadOperation {
             for (int a = 0; a < requestInfos.size(); a++) {
                 RequestInfo requestInfo = requestInfos.get(a);
                 if (requestInfo.requestToken != 0) {
-                    ConnectionsManager.getInstance(currentAccount).cancelRequest(requestInfo.requestToken, true);
+                    ConnectionsManager.getInstance(currentAccount).cancelRequest(requestInfo.requestToken, false);
                 }
             }
         }
@@ -1332,7 +1359,7 @@ public class FileLoadOperation {
             final File cacheFilePartsFinal = cacheFileParts;
             final File cacheFilePreloadFinal = cacheFilePreload;
             final File cacheFileTempFinal = cacheFileTemp;
-            Utilities.globalQueue.postRunnable(() -> {
+            filesQueue.postRunnable(() -> {
                 if (cacheIvTempFinal != null) {
                     cacheIvTempFinal.delete();
                 }
@@ -1449,6 +1476,7 @@ public class FileLoadOperation {
             cacheIvTemp = null;
             cacheFileParts = null;
             cacheFilePreload = null;
+            delegate.didPreFinishLoading(FileLoadOperation.this, cacheFileFinal);
         }
 
     }
@@ -1782,6 +1810,9 @@ public class FileLoadOperation {
                 FileLog.e(e, !AndroidUtilities.isFilNotFoundException(e) && !AndroidUtilities.isENOSPC(e));
                 if (AndroidUtilities.isENOSPC(e)) {
                     onFail(false, -1);
+                } else if (AndroidUtilities.isEROFS(e)) {
+                    SharedConfig.checkSdCard(cacheFileFinal);
+                    onFail(true, -1);
                 } else {
                     onFail(false, 0);
                 }
@@ -1844,7 +1875,11 @@ public class FileLoadOperation {
         if (delegate != null) {
             if (BuildVars.LOGS_ENABLED) {
                 long time = startTime == 0 ? 0 : (System.currentTimeMillis() - startTime);
-                FileLog.d("failed downloading file to " + cacheFileFinal + " reason = " + reason + " time = " + (System.currentTimeMillis() - startTime) + " dc = " + datacenterId + " size = " + AndroidUtilities.formatFileSize(totalBytesCount));
+                if (reason == 1) {
+                    FileLog.d("cancel downloading file to " + cacheFileFinal + " time = " + time + " dc = " + datacenterId + " size = " + AndroidUtilities.formatFileSize(totalBytesCount));
+                } else {
+                    FileLog.d("failed downloading file to " + cacheFileFinal + " reason = " + reason + " time = " + time + " dc = " + datacenterId + " size = " + AndroidUtilities.formatFileSize(totalBytesCount));
+                }
             }
             if (thread) {
                 Utilities.stageQueue.postRunnable(() -> delegate.didFailedLoadingFile(FileLoadOperation.this, reason));
@@ -1868,7 +1903,7 @@ public class FileLoadOperation {
                 continue;
             }
             if (info.requestToken != 0) {
-                ConnectionsManager.getInstance(currentAccount).cancelRequest(info.requestToken, true);
+                ConnectionsManager.getInstance(currentAccount).cancelRequest(info.requestToken, false);
             }
         }
         requestInfos.clear();
@@ -1904,7 +1939,7 @@ public class FileLoadOperation {
         if (requestingReference) {
             return;
         }
-        clearOperaion(requestInfo, false);
+        clearOperaion(null, false);
         requestingReference = true;
         if (parentObject instanceof MessageObject) {
             MessageObject messageObject = (MessageObject) parentObject;
@@ -1912,12 +1947,19 @@ public class FileLoadOperation {
                 parentObject = messageObject.messageOwner.media.webpage;
             }
         }
+        if (BuildVars.LOGS_ENABLED) {
+            FileLog.d("debug_loading: " + cacheFileFinal.getName() + " file reference expired ");
+        }
         FileRefController.getInstance(currentAccount).requestReference(parentObject, location, this, requestInfo);
     }
 
     protected void startDownloadRequest() {
-        if (paused || reuploadingCdn ||
-                state != stateDownloading ||
+        if (BuildVars.DEBUG_PRIVATE_VERSION) {
+            if (Utilities.stageQueue != null && Utilities.stageQueue.getHandler() != null && Thread.currentThread() != Utilities.stageQueue.getHandler().getLooper().getThread()) {
+                throw new RuntimeException("Wrong thread!!!");
+            }
+        }
+        if (paused || reuploadingCdn || state != stateDownloading || requestingReference ||
                 streamPriorityStartOffset == 0 && (
                         !nextPartWasPreloaded && (requestInfos.size() + delayedRequestInfos.size() >= currentMaxDownloadRequests) ||
                                 isPreloadVideoOperation && (requestedBytesCount > preloadMaxBytes || moovFound != 0 && requestInfos.size() > 0))) {
@@ -2085,7 +2127,7 @@ public class FileLoadOperation {
                     return;
                 }
                 if (BuildVars.LOGS_ENABLED) {
-                    FileLog.d("debug_loading: " + request.getClass().getSimpleName() + " time=" + (System.currentTimeMillis() - requestInfo.requestStartTime) + " dcId=" + datacenterId + " cdn=" + isCdn + " connectionType=" + connectionType + " " + isLast);
+                    FileLog.d("debug_loading: " + cacheFileFinal.getName() + " time=" + (System.currentTimeMillis() - requestInfo.requestStartTime) + " dcId=" + datacenterId + " cdn=" + isCdn + " conType=" + connectionType + " reqId" + requestInfo.requestToken);
                 }
                 if (requestInfo == priorityRequestInfo) {
                     if (BuildVars.DEBUG_VERSION) {
@@ -2197,6 +2239,9 @@ public class FileLoadOperation {
                     processRequestResult(requestInfo, error);
                 }
             }, null, null, flags, datacenterId, connectionType, isLast);
+            if (BuildVars.LOGS_ENABLED) {
+                FileLog.d("debug_loading: " + cacheFileFinal.getName() + " send reqId " + requestInfo.requestToken);
+            }
             requestsCount++;
         }
     }
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/FileLoader.java b/TMessagesProj/src/main/java/org/telegram/messenger/FileLoader.java
index fae182e79..86a67a9b8 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/FileLoader.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/FileLoader.java
@@ -204,7 +204,7 @@ public class FileLoader extends BaseController {
         filePathDatabase = new FilePathDatabase(instance);
         for (int i = 0; i < smallFilesQueue.length; i++)  {
             smallFilesQueue[i] = new FileLoaderPriorityQueue("smallFilesQueue dc" + (i + 1), 5);
-            largeFilesQueue[i] = new FileLoaderPriorityQueue("largeFilesQueue dc" + (i + 1), 2);
+            largeFilesQueue[i] = new FileLoaderPriorityQueue("largeFilesQueue dc" + (i + 1), 1);
         }
         dumpFilesQueue();
     }
@@ -667,11 +667,9 @@ public class FileLoader extends BaseController {
             getDownloadController().startDownloadFile(document, (MessageObject) parentObject);
         }
 
-        FileLoadOperation operation = loadOperationPaths.get(fileName);
+        final String finalFileName = fileName;
+        FileLoadOperation operation = loadOperationPaths.get(finalFileName);
 
-        if (BuildVars.LOGS_ENABLED) {
-            FileLog.d("checkFile operation fileName=" + fileName + " documentName=" + getDocumentFileName(document) + " operation=" + operation + " priority=" + priority + " account=" + currentAccount);
-        }
         priority = getPriorityValue(priority);
 
         if (operation != null) {
@@ -684,6 +682,7 @@ public class FileLoader extends BaseController {
             operation.getQueue().add(operation);
             operation.updateProgress();
             operation.getQueue().checkLoadingOperations();
+            FileLog.d("load operation update position fileName=" + finalFileName + " position in queue " + operation.getPositionInQueue() + " account=" + currentAccount);
             return operation;
         }
 
@@ -734,18 +733,11 @@ public class FileLoader extends BaseController {
         }
         FileLoaderPriorityQueue loaderQueue;
         int index = Utilities.clamp(operation.getDatacenterId() - 1, 4, 0);
-        if (operation.totalBytesCount >  20 * 1024 * 1024) {
+        if (operation.totalBytesCount >  20 * 1024 * 1024) {//20mb
             loaderQueue = largeFilesQueue[index];
         } else {
             loaderQueue = smallFilesQueue[index];
         }
-//        if (type == MEDIA_DIR_AUDIO) {
-//            loaderQueue = audioQueue;
-//        } else if (secureDocument != null || location != null && (imageLocation == null || imageLocation.imageType != IMAGE_TYPE_ANIMATION) || MessageObject.isImageWebDocument(webDocument) || MessageObject.isStickerDocument(document) || MessageObject.isAnimatedStickerDocument(document, true) || MessageObject.isVideoStickerDocument(document)) {
-//            loaderQueue = imagesQueue;
-//        } else {
-
-//        }
 
         String storeFileName = fileName;
 
@@ -804,6 +796,20 @@ public class FileLoader extends BaseController {
         final int finalType = type;
 
         FileLoadOperation.FileLoadOperationDelegate fileLoadOperationDelegate = new FileLoadOperation.FileLoadOperationDelegate() {
+
+            @Override
+            public void didPreFinishLoading(FileLoadOperation operation, File finalFile) {
+                FileLoaderPriorityQueue queue = operation.getQueue();
+                fileLoaderQueue.postRunnable(() -> {
+                    FileLoadOperation currentOperation = loadOperationPaths.remove(fileName);
+                    if (currentOperation != null) {
+                        currentOperation.preFinished = true;
+                        queue.checkLoadingOperations();
+                    }
+                });
+                checkDownloadQueue(operation.getQueue(), fileName);
+            }
+
             @Override
             public void didFinishLoadingFile(FileLoadOperation operation, File finalFile) {
                 if (!operation.isPreloadVideoOperation() && operation.isPreloadFinished()) {
@@ -864,16 +870,16 @@ public class FileLoader extends BaseController {
         };
         operation.setDelegate(fileLoadOperationDelegate);
 
-        loadOperationPaths.put(fileName, operation);
+        loadOperationPaths.put(finalFileName, operation);
         operation.setPriority(priority);
         operation.setStream(stream, streamPriority, streamOffset);
 
-        if (BuildVars.LOGS_ENABLED) {
-            FileLog.d("loadFileInternal fileName=" + fileName + " documentName=" + getDocumentFileName(document));
-        }
-
         loaderQueue.add(operation);
         loaderQueue.checkLoadingOperations();
+
+        if (BuildVars.LOGS_ENABLED) {
+            FileLog.d("create load operation fileName=" + finalFileName + " documentName=" + getDocumentFileName(document) + "size=" + AndroidUtilities.formatFileSize(operation.totalBytesCount) + " position in queue " + operation.getPositionInQueue() + " account=" + currentAccount);
+        }
         return operation;
     }
 
@@ -1681,8 +1687,8 @@ public class FileLoader extends BaseController {
 
     Runnable dumpFilesQueueRunnable = () -> {
         for (int i = 0; i < smallFilesQueue.length; i++) {
-            if (smallFilesQueue[i].allOperations.size() > 0 || largeFilesQueue[i].allOperations.size() > 0) {
-                FileLog.d("download queue: dc" + (i + 1) + " account=" + currentAccount + " small_operations=" + smallFilesQueue[i].allOperations.size() + " large_operations=" + largeFilesQueue[i].allOperations.size());
+            if (smallFilesQueue[i].getCount() > 0 || largeFilesQueue[i].getCount() > 0) {
+                FileLog.d("download queue: dc" + (i + 1) + " account=" + currentAccount + " small_operations=" + smallFilesQueue[i].getCount() + " large_operations=" + largeFilesQueue[i].getCount());
             }
         }
         dumpFilesQueue();
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/FileLoaderPriorityQueue.java b/TMessagesProj/src/main/java/org/telegram/messenger/FileLoaderPriorityQueue.java
index d83429089..426e9e035 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/FileLoaderPriorityQueue.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/FileLoaderPriorityQueue.java
@@ -3,14 +3,13 @@ package org.telegram.messenger;
 import org.telegram.tgnet.ConnectionsManager;
 
 import java.util.ArrayList;
-import java.util.Objects;
 
 public class FileLoaderPriorityQueue {
 
     private final int maxActiveOperationsCount;
     String name;
 
-    ArrayList<FileLoadOperation> allOperations = new ArrayList<>();
+    private ArrayList<FileLoadOperation> allOperations = new ArrayList<>();
 
     private int PRIORITY_VALUE_MAX = (1 << 20);
     private int PRIORITY_VALUE_NORMAL = (1 << 16);
@@ -27,7 +26,7 @@ public class FileLoaderPriorityQueue {
         }
         int index = -1;
         for (int i = 0; i < allOperations.size(); i++) {
-            if (allOperations.get(i) == operation || Objects.equals(allOperations.get(i).getFileName(), (operation.getFileName()))) {
+            if (allOperations.get(i) == operation) {
                 allOperations.remove(i);
                 i--;
             }
@@ -49,14 +48,16 @@ public class FileLoaderPriorityQueue {
         if (operation == null) {
             return;
         }
-        allOperations.remove(operation);
-        operation.cancel();
+        if (allOperations.remove(operation)) {
+            operation.cancel();
+        }
     }
 
     public void checkLoadingOperations() {
         int activeCount = 0;
         int lastPriority = 0;
         boolean pauseAllNextOperations = false;
+        int max = maxActiveOperationsCount;
         for (int i = 0; i < allOperations.size(); i++) {
             FileLoadOperation operation = allOperations.get(i);
             if (i > 0 && !pauseAllNextOperations) {
@@ -64,7 +65,11 @@ public class FileLoaderPriorityQueue {
                     pauseAllNextOperations = true;
                 }
             }
-            if (!pauseAllNextOperations && i < maxActiveOperationsCount) {
+            if (operation.preFinished) {
+                //operation will not use connections
+                //just skip
+                max++;
+            } else if (!pauseAllNextOperations && i < max) {
                 operation.start();
                 activeCount++;
             } else {
@@ -87,4 +92,11 @@ public class FileLoaderPriorityQueue {
         allOperations.remove(operation);
     }
 
+    public int getCount() {
+        return allOperations.size();
+    }
+
+    public int getPosition(FileLoadOperation fileLoadOperation) {
+        return allOperations.indexOf(fileLoadOperation);
+    }
 }
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/FilePathDatabase.java b/TMessagesProj/src/main/java/org/telegram/messenger/FilePathDatabase.java
index d4f1b621a..56fbd728d 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/FilePathDatabase.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/FilePathDatabase.java
@@ -170,7 +170,7 @@ public class FilePathDatabase {
                                 FileLog.d("get file path id=" + documentId + " dc=" + dc + " type=" + type + " path=" + res[0]);
                             }
                         }
-                    } catch (SQLiteException e) {
+                    } catch (Throwable e) {
                         FileLog.e(e);
                     } finally {
                         if (cursor != null) {
@@ -287,10 +287,11 @@ public class FilePathDatabase {
                     MessageObject messageObject = arrayListFinal.get(i);
                     messageObject.checkMediaExistance(false);
                 }
-            } catch (Exception e) {
-                e.printStackTrace();
+            } catch (Throwable e) {
+                FileLog.e(e);
+            } finally {
+                syncLatch.countDown();
             }
-            syncLatch.countDown();
         });
 
         try {
@@ -332,8 +333,9 @@ public class FilePathDatabase {
                 }
             } catch (Exception e) {
                 FileLog.e(e);
+            } finally {
+                syncLatch.countDown();
             }
-            syncLatch.countDown();
         });
 
         try {
@@ -344,7 +346,7 @@ public class FilePathDatabase {
         return res[0];
     }
 
-    public void saveFileDialogId(File file,FileMeta fileMeta) {
+    public void saveFileDialogId(File file, FileMeta fileMeta) {
         if (file == null || fileMeta == null) {
             return;
         }
@@ -417,7 +419,7 @@ public class FilePathDatabase {
                 for (int i = 0; i < filesToRemove.size(); i++) {
                     database.executeFast("DELETE FROM paths_by_dialog_id WHERE path = '" + shield(filesToRemove.get(i).file.getPath()) + "'").stepThis().dispose();
                 }
-            } catch (Exception e) {
+            } catch (Throwable e) {
                 FileLog.e(e);
             } finally {
                 database.commitTransaction();
@@ -443,10 +445,11 @@ public class FilePathDatabase {
                         list.add(keepMediaFiles.get(i));
                     }
                 }
-            } catch (Exception e) {
+            } catch (Throwable e) {
                 FileLog.e(e);
+            } finally {
+                syncLatch.countDown();
             }
-            syncLatch.countDown();
         });
         try {
             syncLatch.await();
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/FileRefController.java b/TMessagesProj/src/main/java/org/telegram/messenger/FileRefController.java
index d4b1ff985..d02956e36 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/FileRefController.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/FileRefController.java
@@ -22,7 +22,6 @@ public class FileRefController extends BaseController {
 
     private static class CachedResult {
         private TLObject response;
-        private long lastQueryTime;
         private long firstQueryTime;
     }
 
@@ -124,7 +123,7 @@ public class FileRefController extends BaseController {
         String locationKey;
         TLRPC.InputFileLocation location;
         if (BuildVars.LOGS_ENABLED) {
-            FileLog.d("start loading request reference for parent = " + parentObject + " args = " + args[0]);
+            FileLog.d("start loading request reference parent " + getObjectString(parentObject) + " args = " + args[0]);
         }
         if (args[0] instanceof TLRPC.TL_inputSingleMedia) {
             TLRPC.TL_inputSingleMedia req = (TLRPC.TL_inputSingleMedia) args[0];
@@ -291,7 +290,7 @@ public class FileRefController extends BaseController {
         cleanupCache();
         CachedResult cachedResult = getCachedResponse(cacheKey);
         if (cachedResult != null) {
-            if (!onRequestComplete(locationKey, parentKey, cachedResult.response, false, true)) {
+            if (!onRequestComplete(locationKey, parentKey, cachedResult.response, null,false, true)) {
                 responseCache.remove(locationKey);
             } else {
                 return;
@@ -299,21 +298,34 @@ public class FileRefController extends BaseController {
         } else {
             cachedResult = getCachedResponse(parentKey);
             if (cachedResult != null) {
-                if (!onRequestComplete(locationKey, parentKey, cachedResult.response, false, true)) {
+                if (!onRequestComplete(locationKey, parentKey, cachedResult.response, null, false, true)) {
                     responseCache.remove(parentKey);
                 } else {
                     return;
                 }
             }
         }
-
         requestReferenceFromServer(parentObject, locationKey, parentKey, args);
     }
 
-    private void broadcastWaitersData(ArrayList<Waiter> waiters, TLObject response) {
+    private String getObjectString(Object parentObject) {
+        if (parentObject instanceof String) {
+            return (String) parentObject;
+        }
+        if (parentObject instanceof MessageObject) {
+            MessageObject messageObject = (MessageObject) parentObject;
+            return "message(dialogId=" + messageObject.getDialogId() + "messageId" + messageObject.getId() + ")";
+        }
+        if (parentObject == null) {
+            return null;
+        }
+        return parentObject.getClass().getSimpleName();
+    }
+
+    private void broadcastWaitersData(ArrayList<Waiter> waiters, TLObject response, TLRPC.TL_error error) {
         for (int a = 0, N = waiters.size(); a < N; a++) {
             Waiter waiter = waiters.get(a);
-            onRequestComplete(waiter.locationKey, waiter.parentKey, response, a == N - 1, false);
+            onRequestComplete(waiter.locationKey, waiter.parentKey, response, error, a == N - 1, false);
         }
         waiters.clear();
     }
@@ -328,22 +340,22 @@ public class FileRefController extends BaseController {
                     getMediaDataController().processLoadedPremiumPromo(r, date, false);
                 }
 
-                onRequestComplete(locationKey, parentKey, response, true, false);
+                onRequestComplete(locationKey, parentKey, response, error, true, false);
             });
         } else if (parentObject instanceof TLRPC.TL_availableReaction) {
             TLRPC.TL_messages_getAvailableReactions req = new TLRPC.TL_messages_getAvailableReactions();
             req.hash = 0;
-            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
         } else if (parentObject instanceof TLRPC.BotInfo) {
             TLRPC.BotInfo botInfo = (TLRPC.BotInfo) parentObject;
             TLRPC.TL_users_getFullUser req = new TLRPC.TL_users_getFullUser();
             req.id = getMessagesController().getInputUser(botInfo.user_id);
-            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
         } else if (parentObject instanceof TLRPC.TL_attachMenuBot) {
             TLRPC.TL_attachMenuBot bot = (TLRPC.TL_attachMenuBot) parentObject;
             TLRPC.TL_messages_getAttachMenuBot req = new TLRPC.TL_messages_getAttachMenuBot();
             req.bot = getMessagesController().getInputUser(bot.bot_id);
-            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
         } else if (parentObject instanceof MessageObject) {
             MessageObject messageObject = (MessageObject) parentObject;
             long channelId = messageObject.getChannelId();
@@ -351,16 +363,16 @@ public class FileRefController extends BaseController {
                 TLRPC.TL_messages_getScheduledMessages req = new TLRPC.TL_messages_getScheduledMessages();
                 req.peer = getMessagesController().getInputPeer(messageObject.getDialogId());
                 req.id.add(messageObject.getRealId());
-                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
             } else if (channelId != 0) {
                 TLRPC.TL_channels_getMessages req = new TLRPC.TL_channels_getMessages();
                 req.channel = getMessagesController().getInputChannel(channelId);
                 req.id.add(messageObject.getRealId());
-                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
             } else {
                 TLRPC.TL_messages_getMessages req = new TLRPC.TL_messages_getMessages();
                 req.id.add(messageObject.getRealId());
-                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
             }
         } else if (parentObject instanceof TLRPC.TL_wallPaper) {
             TLRPC.TL_wallPaper wallPaper = (TLRPC.TL_wallPaper) parentObject;
@@ -369,7 +381,7 @@ public class FileRefController extends BaseController {
             inputWallPaper.id = wallPaper.id;
             inputWallPaper.access_hash = wallPaper.access_hash;
             req.wallpaper = inputWallPaper;
-            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
         } else if (parentObject instanceof TLRPC.TL_theme) {
             TLRPC.TL_theme theme = (TLRPC.TL_theme) parentObject;
             TLRPC.TL_account_getTheme req = new TLRPC.TL_account_getTheme();
@@ -378,53 +390,53 @@ public class FileRefController extends BaseController {
             inputTheme.access_hash = theme.access_hash;
             req.theme = inputTheme;
             req.format = "android";
-            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
         } else if (parentObject instanceof TLRPC.WebPage) {
             TLRPC.WebPage webPage = (TLRPC.WebPage) parentObject;
             TLRPC.TL_messages_getWebPage req = new TLRPC.TL_messages_getWebPage();
             req.url = webPage.url;
             req.hash = 0;
-            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
         } else if (parentObject instanceof TLRPC.User) {
             TLRPC.User user = (TLRPC.User) parentObject;
             TLRPC.TL_users_getUsers req = new TLRPC.TL_users_getUsers();
             req.id.add(getMessagesController().getInputUser(user));
-            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
         } else if (parentObject instanceof TLRPC.Chat) {
             TLRPC.Chat chat = (TLRPC.Chat) parentObject;
             if (chat instanceof TLRPC.TL_chat) {
                 TLRPC.TL_messages_getChats req = new TLRPC.TL_messages_getChats();
                 req.id.add(chat.id);
-                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
             } else if (chat instanceof TLRPC.TL_channel) {
                 TLRPC.TL_channels_getChannels req = new TLRPC.TL_channels_getChannels();
                 req.id.add(MessagesController.getInputChannel(chat));
-                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
             }
         } else if (parentObject instanceof String) {
             String string = (String) parentObject;
             if ("wallpaper".equals(string)) {
                 if (wallpaperWaiters.isEmpty()) {
                     TLRPC.TL_account_getWallPapers req = new TLRPC.TL_account_getWallPapers();
-                    getConnectionsManager().sendRequest(req, (response, error) -> broadcastWaitersData(wallpaperWaiters, response));
+                    getConnectionsManager().sendRequest(req, (response, error) -> broadcastWaitersData(wallpaperWaiters, response, error));
                 }
                 wallpaperWaiters.add(new Waiter(locationKey, parentKey));
             } else if (string.startsWith("gif")) {
                 if (savedGifsWaiters.isEmpty()) {
                     TLRPC.TL_messages_getSavedGifs req = new TLRPC.TL_messages_getSavedGifs();
-                    getConnectionsManager().sendRequest(req, (response, error) -> broadcastWaitersData(savedGifsWaiters, response));
+                    getConnectionsManager().sendRequest(req, (response, error) -> broadcastWaitersData(savedGifsWaiters, response, error));
                 }
                 savedGifsWaiters.add(new Waiter(locationKey, parentKey));
             } else if ("recent".equals(string)) {
                 if (recentStickersWaiter.isEmpty()) {
                     TLRPC.TL_messages_getRecentStickers req = new TLRPC.TL_messages_getRecentStickers();
-                    getConnectionsManager().sendRequest(req, (response, error) -> broadcastWaitersData(recentStickersWaiter, response));
+                    getConnectionsManager().sendRequest(req, (response, error) -> broadcastWaitersData(recentStickersWaiter, response, error));
                 }
                 recentStickersWaiter.add(new Waiter(locationKey, parentKey));
             } else if ("fav".equals(string)) {
                 if (favStickersWaiter.isEmpty()) {
                     TLRPC.TL_messages_getFavedStickers req = new TLRPC.TL_messages_getFavedStickers();
-                    getConnectionsManager().sendRequest(req, (response, error) -> broadcastWaitersData(favStickersWaiter, response));
+                    getConnectionsManager().sendRequest(req, (response, error) -> broadcastWaitersData(favStickersWaiter, response, error));
                 }
                 favStickersWaiter.add(new Waiter(locationKey, parentKey));
             } else if ("update".equals(string)) {
@@ -437,7 +449,7 @@ public class FileRefController extends BaseController {
                 if (req.source == null) {
                     req.source = "";
                 }
-                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+                getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
             } else if (string.startsWith("avatar_")) {
                 long id = Utilities.parseLong(string);
                 if (id > 0) {
@@ -446,7 +458,7 @@ public class FileRefController extends BaseController {
                     req.offset = 0;
                     req.max_id = 0;
                     req.user_id = getMessagesController().getInputUser(id);
-                    getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+                    getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
                 } else {
                     TLRPC.TL_messages_search req = new TLRPC.TL_messages_search();
                     req.filter = new TLRPC.TL_inputMessagesFilterChatPhotos();
@@ -454,7 +466,7 @@ public class FileRefController extends BaseController {
                     req.offset_id = 0;
                     req.q = "";
                     req.peer = getMessagesController().getInputPeer(id);
-                    getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+                    getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
                 }
             } else if (string.startsWith("sent_")) {
                 String[] params = string.split("_");
@@ -464,11 +476,11 @@ public class FileRefController extends BaseController {
                         TLRPC.TL_channels_getMessages req = new TLRPC.TL_channels_getMessages();
                         req.channel = getMessagesController().getInputChannel(channelId);
                         req.id.add(Utilities.parseInt(params[2]));
-                        getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, false, false));
+                        getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, false, false));
                     } else {
                         TLRPC.TL_messages_getMessages req = new TLRPC.TL_messages_getMessages();
                         req.id.add(Utilities.parseInt(params[2]));
-                        getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, false, false));
+                        getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, false, false));
                     }
                 } else {
                     sendErrorToObject(args, 0);
@@ -482,18 +494,18 @@ public class FileRefController extends BaseController {
             req.stickerset = new TLRPC.TL_inputStickerSetID();
             req.stickerset.id = stickerSet.set.id;
             req.stickerset.access_hash = stickerSet.set.access_hash;
-            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
         } else if (parentObject instanceof TLRPC.StickerSetCovered) {
             TLRPC.StickerSetCovered stickerSet = (TLRPC.StickerSetCovered) parentObject;
             TLRPC.TL_messages_getStickerSet req = new TLRPC.TL_messages_getStickerSet();
             req.stickerset = new TLRPC.TL_inputStickerSetID();
             req.stickerset.id = stickerSet.set.id;
             req.stickerset.access_hash = stickerSet.set.access_hash;
-            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
         } else if (parentObject instanceof TLRPC.InputStickerSet) {
             TLRPC.TL_messages_getStickerSet req = new TLRPC.TL_messages_getStickerSet();
             req.stickerset = (TLRPC.InputStickerSet) parentObject;
-            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, true, false));
+            getConnectionsManager().sendRequest(req, (response, error) -> onRequestComplete(locationKey, parentKey, response, error, true, false));
         } else {
             sendErrorToObject(args, 0);
         }
@@ -624,18 +636,35 @@ public class FileRefController extends BaseController {
             getConnectionsManager().sendRequest(req, (RequestDelegate) requester.args[1]);
         } else if (requester.args[1] instanceof FileLoadOperation) {
             FileLoadOperation fileLoadOperation = (FileLoadOperation) requester.args[1];
+            String oldRef = null;
+            String newRef = null;
             if (locationReplacement != null) {
                 if (fromCache && isSameReference(fileLoadOperation.location.file_reference, locationReplacement.file_reference)) {
                     return false;
                 }
+                if (BuildVars.LOGS_ENABLED) {
+                    oldRef = Utilities.bytesToHex(fileLoadOperation.location.file_reference);
+                }
                 fileLoadOperation.location = locationReplacement;
+                if (BuildVars.LOGS_ENABLED) {
+                    newRef = Utilities.bytesToHex(fileLoadOperation.location.file_reference);
+                }
             } else {
                 if (fromCache && isSameReference(requester.location.file_reference, file_reference)) {
                     return false;
                 }
-                requester.location.file_reference = file_reference;
+                if (BuildVars.LOGS_ENABLED) {
+                    oldRef = Utilities.bytesToHex(fileLoadOperation.location.file_reference);
+                }
+                fileLoadOperation.location.file_reference = requester.location.file_reference = file_reference;
+                if (BuildVars.LOGS_ENABLED) {
+                    newRef = Utilities.bytesToHex(fileLoadOperation.location.file_reference);
+                }
             }
             fileLoadOperation.requestingReference = false;
+            if (BuildVars.LOGS_ENABLED) {
+                FileLog.d("debug_loading: " + fileLoadOperation.getCacheFileFinal().getName() + " " + oldRef + " " + newRef + " reference updated resume download");
+            }
             fileLoadOperation.startDownloadRequest();
         }
         return true;
@@ -665,26 +694,16 @@ public class FileRefController extends BaseController {
             TLRPC.TL_messages_getAttachedStickers req = (TLRPC.TL_messages_getAttachedStickers) args[0];
             getConnectionsManager().sendRequest(req, (RequestDelegate) args[1]);
         } else {
-            if (reason == 0) {
-                TLRPC.TL_error error = new TLRPC.TL_error();
-                error.text = "not found parent object to request reference";
-                error.code = 400;
-                if (args[1] instanceof FileLoadOperation) {
-                    FileLoadOperation fileLoadOperation = (FileLoadOperation) args[1];
-                    fileLoadOperation.requestingReference = false;
-                    fileLoadOperation.processRequestResult((FileLoadOperation.RequestInfo) args[2], error);
-                }
-            } else if (reason == 1) {
-                if (args[1] instanceof FileLoadOperation) {
-                    FileLoadOperation fileLoadOperation = (FileLoadOperation) args[1];
-                    fileLoadOperation.requestingReference = false;
-                    fileLoadOperation.onFail(false, 0);
-                }
+            if (args[1] instanceof FileLoadOperation) {
+                FileLoadOperation fileLoadOperation = (FileLoadOperation) args[1];
+                fileLoadOperation.requestingReference = false;
+                FileLog.e("debug_loading: " + fileLoadOperation.getCacheFileFinal().getName() + "reference can't update: fail operation ");
+                fileLoadOperation.onFail(false, 0);
             }
         }
     }
 
-    private boolean onRequestComplete(String locationKey, String parentKey, TLObject response, boolean cache, boolean fromCache) {
+    private boolean onRequestComplete(String locationKey, String parentKey, TLObject response, TLRPC.TL_error error, boolean cache, boolean fromCache) {
         boolean found = false;
         String cacheKey = parentKey;
         if (response instanceof TLRPC.TL_help_premiumPromo) {
@@ -706,7 +725,7 @@ public class FileRefController extends BaseController {
                     if (requester.completed) {
                         continue;
                     }
-                    if (onRequestComplete(requester.locationKey, null, response, cache && !found, fromCache)) {
+                    if (onRequestComplete(requester.locationKey, null, response, error, cache && !found, fromCache)) {
                         found = true;
                     }
                 }
@@ -729,6 +748,13 @@ public class FileRefController extends BaseController {
             if (requester.completed) {
                 continue;
             }
+            if (error != null && BuildVars.LOGS_ENABLED) {
+                if (requester.args[1] instanceof FileLoadOperation) {
+                    FileLoadOperation operation = (FileLoadOperation) requester.args[1];
+                    FileLog.e("debug_loading: " + operation.getCacheFileFinal().getName() + " can't update file reference: " + error.code + " " + error.text);
+                }
+
+            }
             if (requester.location instanceof TLRPC.TL_inputFileLocation || requester.location instanceof TLRPC.TL_inputPeerPhotoFileLocation) {
                 locationReplacement = new TLRPC.InputFileLocation[1];
                 needReplacement = new boolean[1];
@@ -768,6 +794,10 @@ public class FileRefController extends BaseController {
                             FileLog.d("file ref not found in messages, replacing message");
                         }
                     }
+                } else {
+                    if (BuildVars.DEBUG_VERSION) {
+                        FileLog.d("empty messages, file ref not found");
+                    }
                 }
             } else if (response instanceof TLRPC.TL_help_premiumPromo) {
                 TLRPC.TL_help_premiumPromo premiumPromo = (TLRPC.TL_help_premiumPromo) response;
@@ -1007,7 +1037,7 @@ public class FileRefController extends BaseController {
         ArrayList<String> keysToDelete = null;
         for (HashMap.Entry<String, CachedResult> entry : responseCache.entrySet()) {
             CachedResult cachedResult = entry.getValue();
-            if (Math.abs(SystemClock.elapsedRealtime() - cachedResult.firstQueryTime) >= 60 * 10 * 1000) {
+            if (Math.abs(System.currentTimeMillis() - cachedResult.firstQueryTime) >= 60  * 1000) {
                 if (keysToDelete == null) {
                     keysToDelete = new ArrayList<>();
                 }
@@ -1023,7 +1053,7 @@ public class FileRefController extends BaseController {
 
     private CachedResult getCachedResponse(String key) {
         CachedResult cachedResult = responseCache.get(key);
-        if (cachedResult != null && Math.abs(SystemClock.elapsedRealtime() - cachedResult.firstQueryTime) >= 60 * 10 * 1000) {
+        if (cachedResult != null && Math.abs(System.currentTimeMillis() - cachedResult.firstQueryTime) >= 60 * 1000) {
             responseCache.remove(key);
             cachedResult = null;
         }
@@ -1035,10 +1065,9 @@ public class FileRefController extends BaseController {
         if (cachedResult == null) {
             cachedResult = new CachedResult();
             cachedResult.response = response;
-            cachedResult.firstQueryTime = SystemClock.uptimeMillis();
+            cachedResult.firstQueryTime = System.currentTimeMillis();
             responseCache.put(key, cachedResult);
         }
-        cachedResult.lastQueryTime = SystemClock.uptimeMillis();
     }
 
     private byte[] getFileReference(TLRPC.Document document, TLRPC.InputFileLocation location, boolean[] needReplacement, TLRPC.InputFileLocation[] replacement) {
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/ImageLoader.java b/TMessagesProj/src/main/java/org/telegram/messenger/ImageLoader.java
index fefb5bdee..e5b55df05 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/ImageLoader.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/ImageLoader.java
@@ -1433,52 +1433,8 @@ public class ImageLoader {
                                 Utilities.loadWebpImage(image, buffer, buffer.limit(), null, !opts.inPurgeable);
                                 file.close();
                             } else {
-                                String DEBUG_TAG = "secured_document_image";
-                                try {
-                                    if (secureDocumentKey != null || cacheImage.encryptionKeyPath != null) {
-                                        FileLog.d( DEBUG_TAG + " try get image from secured document " + secureDocumentKey + " encryption path " + cacheImage.encryptionKeyPath);
-                                    }
-                                    RandomAccessFile f = new RandomAccessFile(cacheFileFinal, "r");
-                                    int len = (int) f.length();
-                                    int offset = 0;
-                                    byte[] bytes = bytesLocal.get();
-                                    byte[] data = bytes != null && bytes.length >= len ? bytes : null;
-                                    if (data == null) {
-                                        bytes = data = new byte[len];
-                                        bytesLocal.set(bytes);
-                                    }
-                                    f.readFully(data, 0, len);
-                                    f.close();
-                                    boolean error = false;
-                                    if (secureDocumentKey != null) {
-                                        EncryptedFileInputStream.decryptBytesWithKeyFile(data, 0, len, secureDocumentKey);
-                                        byte[] hash = Utilities.computeSHA256(data, 0, len);
-                                        if (secureDocumentHash == null || !Arrays.equals(hash, secureDocumentHash)) {
-                                            error = true;
-                                        }
-                                        offset = (data[0] & 0xff);
-                                        len -= offset;
-                                    } else if (inEncryptedFile) {
-                                        EncryptedFileInputStream.decryptBytesWithKeyFile(data, 0, len, cacheImage.encryptionKeyPath);
-                                    }
-                                    if (secureDocumentKey != null || cacheImage.encryptionKeyPath != null) {
-                                        FileLog.d(DEBUG_TAG + " check error " + error);
-                                    }
-                                    if (!error) {
-                                        image = BitmapFactory.decodeByteArray(data, offset, len, opts);
-                                        if (secureDocumentKey != null || cacheImage.encryptionKeyPath != null) {
-                                            FileLog.d( DEBUG_TAG + " image " + image);
-                                        }
-                                    }
-                                } catch (Throwable e) {
-                                    FileLog.e(e);
-                                }
-
                                 if (image == null) {
                                     FileInputStream is;
-                                    if (secureDocumentKey != null || cacheImage.encryptionKeyPath != null) {
-                                        FileLog.d(DEBUG_TAG + " try get image from stream ");
-                                    }
                                     if (secureDocumentKey != null) {
                                         is = new EncryptedFileInputStream(cacheFileFinal, secureDocumentKey);
                                     } else if (inEncryptedFile) {
@@ -1517,9 +1473,38 @@ public class ImageLoader {
                                     }
                                     image = BitmapFactory.decodeStream(is, null, opts);
                                     is.close();
+                                }
 
-                                    if (secureDocumentKey != null || cacheImage.encryptionKeyPath != null) {
-                                        FileLog.d(DEBUG_TAG + " image2 " + image);
+                                if (image == null) {
+                                    try {
+                                        RandomAccessFile f = new RandomAccessFile(cacheFileFinal, "r");
+                                        int len = (int) f.length();
+                                        int offset = 0;
+                                        byte[] bytes = bytesLocal.get();
+                                        byte[] data = bytes != null && bytes.length >= len ? bytes : null;
+                                        if (data == null) {
+                                            bytes = data = new byte[len];
+                                            bytesLocal.set(bytes);
+                                        }
+                                        f.readFully(data, 0, len);
+                                        f.close();
+                                        boolean error = false;
+                                        if (secureDocumentKey != null) {
+                                            EncryptedFileInputStream.decryptBytesWithKeyFile(data, 0, len, secureDocumentKey);
+                                            byte[] hash = Utilities.computeSHA256(data, 0, len);
+                                            if (secureDocumentHash == null || !Arrays.equals(hash, secureDocumentHash)) {
+                                                error = true;
+                                            }
+                                            offset = (data[0] & 0xff);
+                                            len -= offset;
+                                        } else if (inEncryptedFile) {
+                                            EncryptedFileInputStream.decryptBytesWithKeyFile(data, 0, len, cacheImage.encryptionKeyPath);
+                                        }
+                                        if (!error) {
+                                            image = BitmapFactory.decodeByteArray(data, offset, len, opts);
+                                        }
+                                    } catch (Throwable e) {
+                                        FileLog.e(e);
                                     }
                                 }
                             }
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/ImageReceiver.java b/TMessagesProj/src/main/java/org/telegram/messenger/ImageReceiver.java
index fea0f1ca2..6bce07a09 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/ImageReceiver.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/ImageReceiver.java
@@ -305,8 +305,7 @@ public class ImageReceiver implements NotificationCenter.NotificationCenterDeleg
     private ArrayList<Runnable> loadingOperations = new ArrayList<>();
     private boolean attachedToWindow;
     private boolean videoThumbIsSame;
-    private boolean allowLoadingOnAttachedOnly;
-    private boolean shouldLoadOnAttach;
+    private boolean allowLoadingOnAttachedOnly = false;
     private boolean skipUpdateFrame;
     public boolean clip = true;
 
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/LiteMode.java b/TMessagesProj/src/main/java/org/telegram/messenger/LiteMode.java
index 061251685..43290e42c 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/LiteMode.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/LiteMode.java
@@ -53,8 +53,10 @@ public class LiteMode {
 
     public static int PRESET_LOW = (
         FLAG_ANIMATED_EMOJI_CHAT_PREMIUM |
+        FLAG_ANIMATED_EMOJI_KEYBOARD_PREMIUM |
+        FLAG_ANIMATED_EMOJI_REACTIONS_PREMIUM |
         FLAG_AUTOPLAY_GIFS
-    ); // 2064
+    ); // 2076
     public static int PRESET_MEDIUM = (
         FLAGS_ANIMATED_STICKERS |
         FLAG_ANIMATED_EMOJI_KEYBOARD_PREMIUM |
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/LocaleController.java b/TMessagesProj/src/main/java/org/telegram/messenger/LocaleController.java
index 5e115fd32..6d2b4348f 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/LocaleController.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/LocaleController.java
@@ -552,6 +552,23 @@ public class LocaleController {
         }
     }
 
+    private boolean patching = false;
+
+    public void checkForcePatchLangpack(int currentAccount, Runnable ifDone) {
+        String lng = LocaleController.getCurrentLanguageName();
+        boolean shouldPatch = MessagesController.getInstance(currentAccount).checkResetLangpack > 0 && !MessagesController.getGlobalMainSettings().getBoolean("langpack_patched" + lng, false) && !patching;
+        if (shouldPatch) {
+            patching = true;
+            reloadCurrentRemoteLocale(currentAccount, null, true, () -> AndroidUtilities.runOnUIThread(() -> {
+                MessagesController.getGlobalMainSettings().edit().putBoolean("langpack_patched" + lng, true).apply();
+                if (ifDone != null) {
+                    ifDone.run();
+                }
+                patching = false;
+            }));
+        }
+    }
+
     private String getLocaleString(Locale locale) {
         if (locale == null) {
             return "en";
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/MediaController.java b/TMessagesProj/src/main/java/org/telegram/messenger/MediaController.java
index 3aed83199..1420fd388 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/MediaController.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/MediaController.java
@@ -556,6 +556,7 @@ public class MediaController implements AudioManager.OnAudioFocusChangeListener,
     private long lastProgress = 0;
     private MessageObject playingMessageObject;
     private MessageObject goingToShowMessageObject;
+    private boolean manualRecording;
     private Timer progressTimer = null;
     private final Object progressTimerSync = new Object();
     private boolean downloadingCurrentMessage;
@@ -1629,7 +1630,7 @@ public class MediaController implements AudioManager.OnAudioFocusChangeListener,
         if (raisedToBack == minCount || accelerometerVertical) {
             lastAccelerometerDetected = System.currentTimeMillis();
         }
-        if (proximityTouched && (raisedToBack == minCount || accelerometerVertical || System.currentTimeMillis() - lastAccelerometerDetected < 60) && !NotificationsController.audioManager.isWiredHeadsetOn() && !NotificationsController.audioManager.isBluetoothA2dpOn() && !VoIPService.isAnyKindOfCallActive()) {
+        if (proximityTouched && (raisedToBack == minCount || accelerometerVertical || System.currentTimeMillis() - lastAccelerometerDetected < 60) && !NotificationsController.audioManager.isWiredHeadsetOn() && !NotificationsController.audioManager.isBluetoothA2dpOn() && !VoIPService.isAnyKindOfCallActive() && !manualRecording) {
             if (SharedConfig.enabledRaiseTo(true) && playingMessageObject == null && recordStartRunnable == null && recordingAudio == null && !PhotoViewer.getInstance().isVisible() && ApplicationLoader.isScreenOn && !inputFieldHasText && allowStartRecord && raiseChat != null && !callInProgress) {
                 if (!raiseToEarRecord) {
                     if (BuildVars.LOGS_ENABLED) {
@@ -1639,7 +1640,7 @@ public class MediaController implements AudioManager.OnAudioFocusChangeListener,
                     if (!raiseChat.playFirstUnreadVoiceMessage()) {
                         raiseToEarRecord = true;
                         useFrontSpeaker = false;
-                        startRecording(raiseChat.getCurrentAccount(), raiseChat.getDialogId(), null, raiseChat.getThreadMessage(), raiseChat.getClassGuid());
+                        startRecording(raiseChat.getCurrentAccount(), raiseChat.getDialogId(), null, raiseChat.getThreadMessage(), raiseChat.getClassGuid(), false);
                     }
                     if (useFrontSpeaker) {
                         setUseFrontSpeaker(true);
@@ -1668,7 +1669,7 @@ public class MediaController implements AudioManager.OnAudioFocusChangeListener,
             countLess = 0;
         } else if (proximityTouched && ((accelerometerSensor == null || linearSensor == null) && gravitySensor == null || ignoreAccelerometerGestures()) && !VoIPService.isAnyKindOfCallActive()) {
             if (playingMessageObject != null && !ApplicationLoader.mainInterfacePaused && (playingMessageObject.isVoice() || playingMessageObject.isRoundVideo()) && SharedConfig.enabledRaiseTo(false)) {
-                if (!useFrontSpeaker && !NotificationsController.audioManager.isWiredHeadsetOn() && !NotificationsController.audioManager.isBluetoothA2dpOn()) {
+                if (!useFrontSpeaker && !NotificationsController.audioManager.isWiredHeadsetOn() && !NotificationsController.audioManager.isBluetoothA2dpOn() && !manualRecording) {
                     if (BuildVars.LOGS_ENABLED) {
                         FileLog.d("start listen by proximity only");
                     }
@@ -1680,7 +1681,7 @@ public class MediaController implements AudioManager.OnAudioFocusChangeListener,
                     ignoreOnPause = true;
                 }
             }
-        } else if (!proximityTouched) {
+        } else if (!proximityTouched && !manualRecording) {
             if (raiseToEarRecord) {
                 if (BuildVars.LOGS_ENABLED) {
                     FileLog.d("stop record");
@@ -1728,7 +1729,7 @@ public class MediaController implements AudioManager.OnAudioFocusChangeListener,
             return;
         }
         raiseToEarRecord = true;
-        startRecording(raiseChat.getCurrentAccount(), raiseChat.getDialogId(), null, raiseChat.getThreadMessage(), raiseChat.getClassGuid());
+        startRecording(raiseChat.getCurrentAccount(), raiseChat.getDialogId(), null, raiseChat.getThreadMessage(), raiseChat.getClassGuid(), false);
         ignoreOnPause = true;
     }
 
@@ -2281,20 +2282,7 @@ public class MediaController implements AudioManager.OnAudioFocusChangeListener,
             return;
         }
 
-        boolean last = false;
-        if (SharedConfig.playOrderReversed) {
-            currentPlaylistNum++;
-            if (currentPlaylistNum >= currentPlayList.size()) {
-                currentPlaylistNum = 0;
-                last = true;
-            }
-        } else {
-            currentPlaylistNum--;
-            if (currentPlaylistNum < 0) {
-                currentPlaylistNum = currentPlayList.size() - 1;
-                last = true;
-            }
-        }
+        boolean last = traversePlaylist(currentPlayList, SharedConfig.playOrderReversed ? +1 : -1);
         if (last && byStop && SharedConfig.repeatMode == 0 && !forceLoopCurrentPlaylist) {
             if (audioPlayer != null || videoPlayer != null) {
                 if (audioPlayer != null) {
@@ -2351,23 +2339,47 @@ public class MediaController implements AudioManager.OnAudioFocusChangeListener,
             return;
         }
 
-        if (SharedConfig.playOrderReversed) {
-            currentPlaylistNum--;
-            if (currentPlaylistNum < 0) {
-                currentPlaylistNum = currentPlayList.size() - 1;
-            }
-        } else {
-            currentPlaylistNum++;
-            if (currentPlaylistNum >= currentPlayList.size()) {
-                currentPlaylistNum = 0;
-            }
-        }
+        traversePlaylist(currentPlayList, SharedConfig.playOrderReversed ? -1 : 1);
         if (currentPlaylistNum >= currentPlayList.size()) {
             return;
         }
         playMusicAgain = true;
         playMessage(currentPlayList.get(currentPlaylistNum));
     }
+    
+    private boolean traversePlaylist(ArrayList<MessageObject> playlist, int direction) {
+        boolean last = false;
+        final int wasCurrentPlaylistNum = currentPlaylistNum;
+        int connectionState = ConnectionsManager.getInstance(UserConfig.selectedAccount).getConnectionState();
+        boolean offline = connectionState == ConnectionsManager.ConnectionStateWaitingForNetwork;
+        currentPlaylistNum += direction;
+        if (offline) {
+            while (currentPlaylistNum < playlist.size() && currentPlaylistNum >= 0) {
+                MessageObject audio = playlist.get(currentPlaylistNum);
+                if (audio != null && audio.mediaExists) {
+                    break;
+                }
+                currentPlaylistNum += direction;
+            }
+        }
+        if (currentPlaylistNum >= playlist.size() || currentPlaylistNum < 0) {
+            currentPlaylistNum = currentPlaylistNum >= playlist.size() ? 0 : playlist.size() - 1;
+            if (offline) {
+                while (currentPlaylistNum >= 0 && currentPlaylistNum < playlist.size() && (direction > 0 ? currentPlaylistNum <= wasCurrentPlaylistNum : currentPlaylistNum >= wasCurrentPlaylistNum)) {
+                    MessageObject audio = playlist.get(currentPlaylistNum);
+                    if (audio != null && audio.mediaExists) {
+                        break;
+                    }
+                    currentPlaylistNum += direction;
+                }
+                if (currentPlaylistNum >= playlist.size() || currentPlaylistNum < 0) {
+                    currentPlaylistNum = currentPlaylistNum >= playlist.size() ? 0 : playlist.size() - 1;
+                }
+            }
+            last = true;
+        }
+        return last;
+    }
 
     protected void checkIsNextMediaFileDownloaded() {
         if (playingMessageObject == null || !playingMessageObject.isMusic()) {
@@ -3566,12 +3578,12 @@ public class MediaController implements AudioManager.OnAudioFocusChangeListener,
         }
     }
 
-    public void startRecording(int currentAccount, long dialogId, MessageObject replyToMsg, MessageObject replyToTopMsg, int guid) {
+    public void startRecording(int currentAccount, long dialogId, MessageObject replyToMsg, MessageObject replyToTopMsg, int guid, boolean manual) {
         boolean paused = false;
         if (playingMessageObject != null && isPlayingMessage(playingMessageObject) && !isMessagePaused()) {
             paused = true;
         }
-
+        manualRecording = manual;
         requestAudioFocus(true);
 
         try {
@@ -3772,6 +3784,7 @@ public class MediaController implements AudioManager.OnAudioFocusChangeListener,
         }
         recordingAudio = null;
         recordingAudioFile = null;
+        manualRecording = false;
     }
 
     public void stopRecording(final int send, boolean notify, int scheduleDate) {
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/MediaDataController.java b/TMessagesProj/src/main/java/org/telegram/messenger/MediaDataController.java
index 9fd030974..eef27a325 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/MediaDataController.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/MediaDataController.java
@@ -34,7 +34,6 @@ import android.text.TextUtils;
 import android.text.style.CharacterStyle;
 import android.text.style.URLSpan;
 import android.text.util.Linkify;
-import android.util.Log;
 import android.util.Pair;
 import android.util.SparseArray;
 
@@ -53,7 +52,6 @@ import org.telegram.SQLite.SQLiteException;
 import org.telegram.SQLite.SQLitePreparedStatement;
 import org.telegram.messenger.ringtone.RingtoneDataStore;
 import org.telegram.messenger.ringtone.RingtoneUploader;
-import org.telegram.messenger.support.SparseLongArray;
 import org.telegram.tgnet.ConnectionsManager;
 import org.telegram.tgnet.NativeByteBuffer;
 import org.telegram.tgnet.RequestDelegate;
@@ -6934,10 +6932,12 @@ public class MediaDataController extends BaseController {
                 TLRPC.Document document = premiumPreviewStickers.get(i == 2 ? premiumPreviewStickers.size() - 1 : i);
                 if (MessageObject.isPremiumSticker(document)) {
                     ImageReceiver imageReceiver = new ImageReceiver();
+                    imageReceiver.setAllowLoadingOnAttachedOnly(false);
                     imageReceiver.setImage(ImageLocation.getForDocument(document), null, null, "webp", null, 1);
                     ImageLoader.getInstance().loadImageForImageReceiver(imageReceiver);
 
                     imageReceiver = new ImageReceiver();
+                    imageReceiver.setAllowLoadingOnAttachedOnly(false);
                     imageReceiver.setImage(ImageLocation.getForDocument(MessageObject.getPremiumStickerAnimation(document), document), null, null, null, "tgs", null, 1);
                     ImageLoader.getInstance().loadImageForImageReceiver(imageReceiver);
                 }
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/MessagesStorage.java b/TMessagesProj/src/main/java/org/telegram/messenger/MessagesStorage.java
index d961c5809..167e3f80c 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/MessagesStorage.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/MessagesStorage.java
@@ -13137,6 +13137,7 @@ public class MessagesStorage extends BaseController {
                 try {
                     cursor = database.queryFinalized(String.format(Locale.US, "SELECT uid, read_state, custom_params FROM messages_v2 WHERE mid = %d AND uid = %d LIMIT 1", message.id, MessageObject.getDialogId(message)));
                     if (!cursor.next()) {
+                        cursor.dispose();
                         return;
                     }
                     readState = cursor.intValue(1);
diff --git a/TMessagesProj/src/main/java/org/telegram/messenger/SharedConfig.java b/TMessagesProj/src/main/java/org/telegram/messenger/SharedConfig.java
index 5ac470400..bfe8a891b 100644
--- a/TMessagesProj/src/main/java/org/telegram/messenger/SharedConfig.java
+++ b/TMessagesProj/src/main/java/org/telegram/messenger/SharedConfig.java
@@ -10,7 +10,9 @@ package org.telegram.messenger;
 
 import android.app.Activity;
 import android.app.ActivityManager;
+import android.app.Dialog;
 import android.content.Context;
+import android.content.DialogInterface;
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.os.Build;
@@ -27,7 +29,11 @@ import org.json.JSONObject;
 import org.telegram.tgnet.ConnectionsManager;
 import org.telegram.tgnet.SerializedData;
 import org.telegram.tgnet.TLRPC;
+import org.telegram.ui.ActionBar.AlertDialog;
+import org.telegram.ui.ActionBar.BaseFragment;
+import org.telegram.ui.CacheControlActivity;
 import org.telegram.ui.Components.SwipeGestureSettingsView;
+import org.telegram.ui.LaunchActivity;
 
 import java.io.File;
 import java.io.RandomAccessFile;
@@ -57,6 +63,40 @@ public class SharedConfig {
         return LiteMode.isEnabled(LiteMode.FLAG_ANIMATED_STICKERS_CHAT);
     }
 
+    public static boolean readOnlyStorageDirAlertShowed;
+
+    public static void checkSdCard(File file) {
+        if (file == null || SharedConfig.storageCacheDir == null || readOnlyStorageDirAlertShowed) {
+            return;
+        }
+        if (file.getPath().startsWith(SharedConfig.storageCacheDir)) {
+            AndroidUtilities.runOnUIThread(() -> {
+                if (readOnlyStorageDirAlertShowed) {
+                    return;
+                }
+                BaseFragment fragment = LaunchActivity.getLastFragment();
+                if (fragment != null && fragment.getParentActivity() != null) {
+                    SharedConfig.storageCacheDir = null;
+                    SharedConfig.saveConfig();
+                    ImageLoader.getInstance().checkMediaPaths(() -> {
+
+                    });
+
+                    readOnlyStorageDirAlertShowed = true;
+                    AlertDialog.Builder dialog = new AlertDialog.Builder(fragment.getParentActivity());
+                    dialog.setTitle(LocaleController.getString("SdCardError", R.string.SdCardError));
+                    dialog.setSubtitle(LocaleController.getString("SdCardErrorDescription", R.string.SdCardErrorDescription));
+                    dialog.setPositiveButton(LocaleController.getString("DoNotUseSDCard", R.string.DoNotUseSDCard), (dialog1, which) -> {
+
+                    });
+                    Dialog dialogFinal = dialog.create();
+                    dialogFinal.setCanceledOnTouchOutside(false);
+                    dialogFinal.show();
+                }
+            });
+        }
+    }
+
     @Retention(RetentionPolicy.SOURCE)
     @IntDef({
             PASSCODE_TYPE_PIN,
diff --git a/TMessagesProj/src/main/java/org/telegram/tgnet/ConnectionsManager.java b/TMessagesProj/src/main/java/org/telegram/tgnet/ConnectionsManager.java
index 5d8594f0c..81a36b00a 100644
--- a/TMessagesProj/src/main/java/org/telegram/tgnet/ConnectionsManager.java
+++ b/TMessagesProj/src/main/java/org/telegram/tgnet/ConnectionsManager.java
@@ -419,7 +419,11 @@ public class ConnectionsManager extends BaseController {
     }
 
     public void checkConnection() {
-        native_setIpStrategy(currentAccount, getIpStrategy());
+        byte selectedStrategy = getIpStrategy();
+        if (BuildVars.LOGS_ENABLED) {
+            FileLog.d("selected ip strategy " + selectedStrategy);
+        }
+        native_setIpStrategy(currentAccount, selectedStrategy);
         native_setNetworkAvailable(currentAccount, ApplicationLoader.isNetworkOnline(), ApplicationLoader.getCurrentNetworkType(), ApplicationLoader.isConnectionSlow());
     }
 
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/AlertDialog.java b/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/AlertDialog.java
index f5703551c..0e08316fe 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/AlertDialog.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/AlertDialog.java
@@ -213,7 +213,7 @@ public class AlertDialog extends Dialog implements Drawable.Callback, Notificati
             super(context);
             this.resourcesProvider = resourcesProvider;
 
-            setBackgroundDrawable(Theme.createSelectorDrawable(getThemedColor(Theme.key_dialogButtonSelector), 2));
+            setBackground(Theme.createSelectorDrawable(getThemedColor(Theme.key_dialogButtonSelector), 2));
             setPadding(AndroidUtilities.dp(23), 0, AndroidUtilities.dp(23), 0);
 
             imageView = new ImageView(context);
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/BottomSheet.java b/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/BottomSheet.java
index b5f3c056d..0024a7740 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/BottomSheet.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/BottomSheet.java
@@ -1540,7 +1540,6 @@ public class BottomSheet extends Dialog {
         onDismissAnimationStart();
         if (!allowCustomAnimation || !onCustomCloseAnimation()) {
             currentSheetAnimationType = 2;
-            currentSheetAnimation = new AnimatorSet();
             if (navigationBarAnimation != null) {
                 navigationBarAnimation.cancel();
             }
@@ -1551,11 +1550,14 @@ public class BottomSheet extends Dialog {
                     container.invalidate();
                 }
             });
-            currentSheetAnimation.playTogether(
-                containerView == null ? null : ObjectAnimator.ofFloat(containerView, View.TRANSLATION_Y, getContainerViewHeight() + container.keyboardHeight + AndroidUtilities.dp(10) + (scrollNavBar ? getBottomInset() : 0)),
-                ObjectAnimator.ofInt(backDrawable, AnimationProperties.COLOR_DRAWABLE_ALPHA, 0),
-                navigationBarAnimation
-            );
+            currentSheetAnimation = new AnimatorSet();
+            ArrayList<Animator> animators = new ArrayList<>();
+            if (containerView != null) {
+                animators.add(ObjectAnimator.ofFloat(containerView, View.TRANSLATION_Y, getContainerViewHeight() + container.keyboardHeight + AndroidUtilities.dp(10) + (scrollNavBar ? getBottomInset() : 0)));
+            }
+            animators.add(ObjectAnimator.ofInt(backDrawable, AnimationProperties.COLOR_DRAWABLE_ALPHA, 0));
+            animators.add(navigationBarAnimation);
+            currentSheetAnimation.playTogether(animators);
 //            if (useFastDismiss) {
 //                int height = containerView.getMeasuredHeight();
 //                duration = Math.max(60, (int) (250 * (height - containerView.getTranslationY()) / (float) height));
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/EmojiThemes.java b/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/EmojiThemes.java
index 9707e24d6..fe692f256 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/EmojiThemes.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/EmojiThemes.java
@@ -368,6 +368,7 @@ public class EmojiThemes {
             }
             ImageLocation imageLocation = ImageLocation.getForDocument(wallPaper.document);
             ImageReceiver imageReceiver = new ImageReceiver();
+            imageReceiver.setAllowLoadingOnAttachedOnly(false);
 
             String imageFilter;
             int w = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y);
@@ -428,6 +429,7 @@ public class EmojiThemes {
         final TLRPC.PhotoSize thumbSize = FileLoader.getClosestPhotoSizeWithSize(wallpaper.document.thumbs, 140);
         ImageLocation imageLocation = ImageLocation.getForDocument(thumbSize, wallpaper.document);
         ImageReceiver imageReceiver = new ImageReceiver();
+        imageReceiver.setAllowLoadingOnAttachedOnly(false);
         imageReceiver.setImage(imageLocation, "120_140", null, null, null, 1);
         imageReceiver.setDelegate((receiver, set, thumb, memCache) -> {
             ImageReceiver.BitmapHolder holder = receiver.getBitmapSafe();
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/SimpleTextView.java b/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/SimpleTextView.java
index c69dcaafc..110ad0fb9 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/SimpleTextView.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/ActionBar/SimpleTextView.java
@@ -913,7 +913,7 @@ public class SimpleTextView extends View implements Drawable.Callback {
         }
 
         if (rightDrawable != null && rightDrawableOutside) {
-            int x = Math.min(textOffsetX + textWidth + drawablePadding + (scrollingOffset == 0 ? -nextScrollX : (int) -scrollingOffset) + nextScrollX, getMaxTextWidth() - paddingRight + drawablePadding - AndroidUtilities.dp(4));
+            int x = Math.min(textOffsetX + textWidth + drawablePadding + (scrollingOffset == 0 ? -nextScrollX : (int) -scrollingOffset) + nextScrollX, getMaxTextWidth() - paddingRight + drawablePadding);
             int dw = (int) (rightDrawable.getIntrinsicWidth() * rightDrawableScale);
             int dh = (int) (rightDrawable.getIntrinsicHeight() * rightDrawableScale);
             int y;
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/CacheControlActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/CacheControlActivity.java
index 5d25cdf6b..2f1835676 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/CacheControlActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/CacheControlActivity.java
@@ -20,6 +20,7 @@ import android.graphics.Path;
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffColorFilter;
 import android.graphics.RectF;
+import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.os.Bundle;
@@ -44,6 +45,7 @@ import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.annotation.RequiresApi;
 import androidx.core.graphics.ColorUtils;
+import androidx.core.math.MathUtils;
 import androidx.recyclerview.widget.DefaultItemAnimator;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -96,6 +98,7 @@ import org.telegram.ui.Components.LayoutHelper;
 import org.telegram.ui.Components.ListView.AdapterWithDiffUtils;
 import org.telegram.ui.Components.LoadingDrawable;
 import org.telegram.ui.Components.NestedSizeNotifierLayout;
+import org.telegram.ui.Components.RLottieImageView;
 import org.telegram.ui.Components.RecyclerListView;
 import org.telegram.ui.Components.SlideChooseView;
 import org.telegram.ui.Components.StorageDiagramView;
@@ -105,6 +108,9 @@ import org.telegram.ui.Components.UndoView;
 import org.telegram.ui.Storage.CacheModel;
 
 import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.nio.file.attribute.FileTime;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -817,7 +823,7 @@ public class CacheControlActivity extends BaseFragment implements NotificationCe
         return size;
     }
 
-    private void cleanupFolders() {
+    private void cleanupFolders(Utilities.Callback2<Float, Boolean> onProgress, Runnable onDone) {
         if (cacheModel != null) {
             cacheModel.clearSelection();
         }
@@ -826,22 +832,125 @@ public class CacheControlActivity extends BaseFragment implements NotificationCe
             cachedMediaLayout.showActionMode(false);
         }
 
-        progressDialog = new AlertDialog(getParentActivity(), AlertDialog.ALERT_TYPE_SPINNER);
-        progressDialog.setCanCancel(false);
-        progressDialog.showDelayed(500);
+//        progressDialog = new AlertDialog(getParentActivity(), AlertDialog.ALERT_TYPE_SPINNER);
+//        progressDialog.setCanCancel(false);
+//        progressDialog.showDelayed(500);
         getFileLoader().cancelLoadAllFiles();
         getFileLoader().getFileLoaderQueue().postRunnable(() -> Utilities.globalQueue.postRunnable(() -> {
-            cleanupFoldersInternal();
+            cleanupFoldersInternal(onProgress, onDone);
         }));
         setCacheModel(null);
         loadingDialogs = true;
 //        updateRows();
     }
 
-    private void cleanupFoldersInternal() {
+    private static int LISTDIR_DOCTYPE_ALL = 0;
+    private static int LISTDIR_DOCTYPE_OTHER_THAN_MUSIC = 1;
+    private static int LISTDIR_DOCTYPE_MUSIC = 2;
+
+    private static int LISTDIR_DOCTYPE2_EMOJI = 3;
+    private static int LISTDIR_DOCTYPE2_TEMP = 4;
+    private static int LISTDIR_DOCTYPE2_OTHER = 5;
+
+    public static int countDirJava(String fileName, int docType) {
+        int count = 0;
+        File dir = new File(fileName);
+        if (dir.exists()) {
+            File[] entries = dir.listFiles();
+            for (int i = 0; i < entries.length; ++i) {
+                File entry = entries[i];
+                String name = entry.getName();
+                if (".".equals(name)) {
+                    continue;
+                }
+
+                if (docType > 0 && name.length() >= 4) {
+                    String namelc = name.toLowerCase();
+                    boolean isMusic = namelc.endsWith(".mp3") || namelc.endsWith(".m4a");
+                    boolean isEmoji = namelc.endsWith(".tgs") || namelc.endsWith(".webm");
+                    boolean isTemp = namelc.endsWith(".tmp") || namelc.endsWith(".temp") || namelc.endsWith(".preload");
+
+                    if (
+                        isMusic && docType == LISTDIR_DOCTYPE_OTHER_THAN_MUSIC ||
+                        !isMusic && docType == LISTDIR_DOCTYPE_MUSIC ||
+                        isEmoji && docType == LISTDIR_DOCTYPE2_OTHER ||
+                        !isEmoji && docType == LISTDIR_DOCTYPE2_EMOJI ||
+                        isTemp && docType == LISTDIR_DOCTYPE2_OTHER ||
+                        !isTemp && docType == LISTDIR_DOCTYPE2_TEMP
+                    ) {
+                        continue;
+                    }
+                }
+
+                if (entry.isDirectory()) {
+                    count += countDirJava(fileName + "/" + name, docType);
+                } else {
+                    count++;
+                }
+            }
+        }
+        return count;
+    }
+
+    public static void cleanDirJava(String fileName, int docType, int[] p, Utilities.Callback<Float> onProgress) {
+        int count = countDirJava(fileName, docType);
+        if (p == null) {
+            p = new int[] { 0 };
+        }
+        File dir = new File(fileName);
+        if (dir.exists()) {
+            File[] entries = dir.listFiles();
+            for (int i = 0; i < entries.length; ++i) {
+                File entry = entries[i];
+                String name = entry.getName();
+                if (".".equals(name)) {
+                    continue;
+                }
+
+                if (docType > 0 && name.length() >= 4) {
+                    String namelc = name.toLowerCase();
+                    boolean isMusic = namelc.endsWith(".mp3") || namelc.endsWith(".m4a");
+                    boolean isEmoji = namelc.endsWith(".tgs") || namelc.endsWith(".webm");
+                    boolean isTemp = namelc.endsWith(".tmp") || namelc.endsWith(".temp") || namelc.endsWith(".preload");
+
+                    if (
+                        isMusic && docType == LISTDIR_DOCTYPE_OTHER_THAN_MUSIC ||
+                        !isMusic && docType == LISTDIR_DOCTYPE_MUSIC ||
+                        isEmoji && docType == LISTDIR_DOCTYPE2_OTHER ||
+                        !isEmoji && docType == LISTDIR_DOCTYPE2_EMOJI ||
+                        isTemp && docType == LISTDIR_DOCTYPE2_OTHER ||
+                        !isTemp && docType == LISTDIR_DOCTYPE2_TEMP
+                    ) {
+                        continue;
+                    }
+                }
+
+                if (entry.isDirectory()) {
+                    cleanDirJava(fileName + "/" + name, docType, p, onProgress);
+                } else {
+                    entry.delete();
+
+                    p[0]++;
+                    onProgress.run(p[0] / (float) count);
+                }
+            }
+        }
+    }
+
+    private void cleanupFoldersInternal(Utilities.Callback2<Float, Boolean> onProgress, Runnable onDone) {
         boolean imagesCleared = false;
         long clearedSize = 0;
         boolean allItemsClear = true;
+        final int[] clearDirI = new int[] { 0 };
+        int clearDirCount = (selected[0] ? 2 : 0) + (selected[1] ? 2 : 0) + (selected[2] ? 2 : 0) + (selected[3] ? 2 : 0) + (selected[4] ? 1 : 0) + (selected[5] ? 2 : 0) + (selected[6] ? 1 : 0) + (selected[7] ? 1 : 0);
+        long time = System.currentTimeMillis();
+        Utilities.Callback<Float> updateProgress = t -> {
+            onProgress.run(clearDirI[0] / (float) clearDirCount + (1f / clearDirCount) * MathUtils.clamp(t, 0, 1), false);
+        };
+        Runnable next = () -> {
+            final long now = System.currentTimeMillis();
+            onProgress.run(clearDirI[0] / (float) clearDirCount, now - time > 250);
+        };
         for (int a = 0; a < 8; a++) {
             if (!selected[a]) {
                 allItemsClear = false;
@@ -888,13 +997,17 @@ public class CacheControlActivity extends BaseFragment implements NotificationCe
                 file = FileLoader.checkDirectory(type);
             }
             if (file != null) {
-                Utilities.clearDir(file.getAbsolutePath(), documentsMusicType, Long.MAX_VALUE, false);
+                cleanDirJava(file.getAbsolutePath(), documentsMusicType, null, updateProgress);
             }
+            clearDirI[0]++;
+            next.run();
             if (type == 100) {
                 file = FileLoader.checkDirectory(FileLoader.MEDIA_DIR_CACHE);
                 if (file != null) {
-                    Utilities.clearDir(file.getAbsolutePath(), 3, Long.MAX_VALUE, false);
+                    cleanDirJava(file.getAbsolutePath(), 3, null, updateProgress);
                 }
+                clearDirI[0]++;
+                next.run();
             }
             if (type == FileLoader.MEDIA_DIR_IMAGE || type == FileLoader.MEDIA_DIR_VIDEO) {
                 int publicDirectoryType;
@@ -906,14 +1019,18 @@ public class CacheControlActivity extends BaseFragment implements NotificationCe
                 file = FileLoader.checkDirectory(publicDirectoryType);
 
                 if (file != null) {
-                    Utilities.clearDir(file.getAbsolutePath(), documentsMusicType, Long.MAX_VALUE, false);
+                    cleanDirJava(file.getAbsolutePath(), documentsMusicType, null, updateProgress);
                 }
+                clearDirI[0]++;
+                next.run();
             }
             if (type == FileLoader.MEDIA_DIR_DOCUMENT) {
                 file = FileLoader.checkDirectory(FileLoader.MEDIA_DIR_FILES);
                 if (file != null) {
-                    Utilities.clearDir(file.getAbsolutePath(), documentsMusicType, Long.MAX_VALUE, false);
+                    cleanDirJava(file.getAbsolutePath(), documentsMusicType, null, updateProgress);
                 }
+                clearDirI[0]++;
+                next.run();
             }
 
             if (type == FileLoader.MEDIA_DIR_CACHE) {
@@ -1000,6 +1117,10 @@ public class CacheControlActivity extends BaseFragment implements NotificationCe
             MediaDataController.getInstance(currentAccount).chekAllMedia(true);
 
             loadDialogEntities();
+
+            if (onDone != null) {
+                onDone.run();
+            }
         });
     }
 
@@ -1688,13 +1809,144 @@ public class CacheControlActivity extends BaseFragment implements NotificationCe
         }
     }
 
+    private class ClearingCacheView extends FrameLayout {
+
+        RLottieImageView imageView;
+        AnimatedTextView percentsTextView;
+        ProgressView progressView;
+        TextView title, subtitle;
+
+        public ClearingCacheView(Context context) {
+            super(context);
+
+            imageView = new RLottieImageView(context);
+            imageView.setAutoRepeat(true);
+            imageView.setAnimation(R.raw.utyan_cache, 150, 150);
+            addView(imageView, LayoutHelper.createFrame(150, 150, Gravity.CENTER_HORIZONTAL | Gravity.TOP, 0, 16, 0, 0));
+            imageView.playAnimation();
+
+            percentsTextView = new AnimatedTextView(context, false, true, true);
+            percentsTextView.setAnimationProperties(.35f, 0, 120, CubicBezierInterpolator.EASE_OUT);
+            percentsTextView.setGravity(Gravity.CENTER_HORIZONTAL);
+            percentsTextView.setTextColor(Theme.getColor(Theme.key_dialogTextBlack));
+            percentsTextView.setTextSize(AndroidUtilities.dp(24));
+            percentsTextView.setTypeface(AndroidUtilities.getTypeface(AndroidUtilities.TYPEFACE_ROBOTO_MEDIUM));
+            addView(percentsTextView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 32, Gravity.CENTER_HORIZONTAL | Gravity.TOP, 0, 16 + 150 + 16 - 6, 0, 0));
+
+            progressView = new ProgressView(context);
+            addView(progressView, LayoutHelper.createFrame(240, 5, Gravity.CENTER_HORIZONTAL | Gravity.TOP, 0, 16 + 150 + 16 + 28 + 16, 0, 0));
+
+            title = new TextView(context);
+            title.setGravity(Gravity.CENTER_HORIZONTAL);
+            title.setTextColor(Theme.getColor(Theme.key_dialogTextBlack));
+            title.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
+            title.setTypeface(AndroidUtilities.getTypeface(AndroidUtilities.TYPEFACE_ROBOTO_MEDIUM));
+            title.setText(LocaleController.getString("ClearingCache", R.string.ClearingCache));
+            addView(title, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.CENTER_HORIZONTAL | Gravity.TOP, 0, 16 + 150 + 16 + 28 + 16 + 5 + 30, 0, 0));
+
+            subtitle = new TextView(context);
+            subtitle.setGravity(Gravity.CENTER_HORIZONTAL);
+            subtitle.setTextColor(Theme.getColor(Theme.key_dialogTextBlack));
+            subtitle.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
+            subtitle.setText(LocaleController.getString("ClearingCacheDescription", R.string.ClearingCacheDescription));
+            addView(subtitle, LayoutHelper.createFrame(240, LayoutHelper.WRAP_CONTENT, Gravity.CENTER_HORIZONTAL | Gravity.TOP, 0, 16 + 150 + 16 + 28 + 16 + 5 + 30 + 18 + 10, 0, 0));
+
+            setProgress(0);
+        }
+
+        public void setProgress(float t) {
+            percentsTextView.cancelAnimation();
+            percentsTextView.setText(String.format("%d%%", (int) Math.ceil(MathUtils.clamp(t, 0, 1) * 100)), !LocaleController.isRTL);
+            progressView.setProgress(t);
+        }
+
+        @Override
+        protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+            super.onMeasure(
+                MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(widthMeasureSpec), MeasureSpec.EXACTLY),
+                MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(350), MeasureSpec.EXACTLY)
+            );
+        }
+
+        class ProgressView extends View {
+
+            Paint in = new Paint(Paint.ANTI_ALIAS_FLAG), out = new Paint(Paint.ANTI_ALIAS_FLAG);
+
+            public ProgressView(Context context) {
+                super(context);
+
+                in.setColor(Theme.getColor(Theme.key_switchTrackChecked));
+                out.setColor(Theme.multAlpha(Theme.getColor(Theme.key_switchTrackChecked), .2f));
+            }
+
+            float progress;
+            AnimatedFloat progressT = new AnimatedFloat(this, 350, CubicBezierInterpolator.EASE_OUT);
+
+            public void setProgress(float t) {
+                this.progress = t;
+                invalidate();
+            }
+
+            @Override
+            protected void onDraw(Canvas canvas) {
+                super.onDraw(canvas);
+
+                AndroidUtilities.rectTmp.set(0, 0, getMeasuredWidth(), getMeasuredHeight());
+                canvas.drawRoundRect(AndroidUtilities.rectTmp, AndroidUtilities.dp(3), AndroidUtilities.dp(3), out);
+
+                AndroidUtilities.rectTmp.set(0, 0, getMeasuredWidth() * progressT.set(this.progress), getMeasuredHeight());
+                canvas.drawRoundRect(AndroidUtilities.rectTmp, AndroidUtilities.dp(3), AndroidUtilities.dp(3), in);
+            }
+        }
+    }
+
     private class ClearCacheButtonInternal extends ClearCacheButton {
 
         public ClearCacheButtonInternal(Context context) {
             super(context);
             ((MarginLayoutParams) button.getLayoutParams()).topMargin = AndroidUtilities.dp(5);
             button.setOnClickListener(e -> {
-                cleanupFolders();
+                BottomSheet bottomSheet = new BottomSheet(getContext(), false) {
+                    @Override
+                    protected boolean canDismissWithTouchOutside() {
+                        return false;
+                    }
+                };
+                bottomSheet.fixNavigationBar();
+                bottomSheet.setCanDismissWithSwipe(false);
+                bottomSheet.setCancelable(false);
+                ClearingCacheView cacheView = new ClearingCacheView(getContext());
+                bottomSheet.setCustomView(cacheView);
+
+                final boolean[] done = new boolean[] { false };
+                final float[] progress = new float[] { 0 };
+                final boolean[] nextSection = new boolean[] { false };
+                Runnable updateProgress = () -> {
+                    cacheView.setProgress(progress[0]);
+                    if (nextSection[0]) {
+                        updateRows();
+                    }
+                };
+
+                AndroidUtilities.runOnUIThread(() -> {
+                    if (!done[0]) {
+                        showDialog(bottomSheet);
+                    }
+                }, 150);
+
+                cleanupFolders(
+                    (progressValue, next) -> {
+                        progress[0] = progressValue;
+                        nextSection[0] = next;
+                        AndroidUtilities.cancelRunOnUIThread(updateProgress);
+                        AndroidUtilities.runOnUIThread(updateProgress);
+                    },
+                    () -> AndroidUtilities.runOnUIThread(() -> {
+                        done[0] = true;
+                        cacheView.setProgress(1F);
+                        bottomSheet.dismiss();
+                    })
+                );
             });
         }
 
@@ -1772,8 +2024,6 @@ public class CacheControlActivity extends BaseFragment implements NotificationCe
                 }
             };
             button.setBackground(Theme.AdaptiveRipple.filledRect(Theme.key_featuredStickers_addButton, 8));
-            button.setFocusable(true);
-            button.setFocusableInTouchMode(true);
             button.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_YES);
 
             if (LocaleController.isRTL) {
@@ -1803,6 +2053,8 @@ public class CacheControlActivity extends BaseFragment implements NotificationCe
             valueTextView.setTextColor(Theme.adaptHSV(Theme.getColor(Theme.key_featuredStickers_addButton), -.46f, +.08f));
             valueTextView.setText("");
 
+            button.setContentDescription(TextUtils.concat(textView.getText(), "\t", valueTextView.getText()));
+
             setBackgroundColor(Theme.getColor(Theme.key_windowBackgroundWhite));
             addView(button, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48, Gravity.FILL, 16, 16, 16, 16));
         }
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Cells/ChatMessageCell.java b/TMessagesProj/src/main/java/org/telegram/ui/Cells/ChatMessageCell.java
index e9190c525..106bb7417 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Cells/ChatMessageCell.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Cells/ChatMessageCell.java
@@ -181,7 +181,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
     public boolean clipToGroupBounds;
     public boolean drawForBlur;
     private boolean flipImage;
-    private boolean visibleOnScreen;
+    private boolean visibleOnScreen = true;
     public boolean shouldCheckVisibleOnScreen;
     float parentBoundsTop;
     int parentBoundsBottom;
@@ -373,6 +373,9 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         if (this.visibleOnScreen != visibleOnScreen) {
             this.visibleOnScreen = visibleOnScreen;
             checkImageReceiversAttachState();
+            if (visibleOnScreen) {
+                invalidate();
+            }
         }
     }
 
@@ -4092,26 +4095,30 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             photoImage.onDetachedFromWindow();
             blurredPhotoImage.onDetachedFromWindow();
 
-            if (currentMessageObject != null && !currentMessageObject.mediaExists && !currentMessageObject.putInDownloadsStore && !DownloadController.getInstance(currentAccount).isDownloading(currentMessageObject.messageOwner.id)) {
-                TLRPC.Document document = currentMessageObject.getDocument();
-                boolean loadDocumentFromImageReceiver = MessageObject.isStickerDocument(document) || MessageObject.isAnimatedStickerDocument(document, true) || MessageObject.isGifDocument(document) || MessageObject.isRoundVideoDocument(document);
-                if (!loadDocumentFromImageReceiver) {
-                    if (document != null) {
-                        FileLoader.getInstance(currentAccount).cancelLoadFile(document);
-                    } else {
-                        TLRPC.PhotoSize photo = FileLoader.getClosestPhotoSizeWithSize(currentMessageObject.photoThumbs, AndroidUtilities.getPhotoSize());
-                        if (photo != null) {
-                            FileLoader.getInstance(currentAccount).cancelLoadFile(photo);
-                        }
-                    }
-                }
-            }
+            cancelLoading(currentMessageObject);
             AnimatedEmojiSpan.release(this, animatedEmojiDescriptionStack);
             AnimatedEmojiSpan.release(this, animatedEmojiReplyStack);
             AnimatedEmojiSpan.release(this, animatedEmojiStack);
         }
     }
 
+    private void cancelLoading(MessageObject messageObject) {
+        if (messageObject != null && !messageObject.mediaExists && !messageObject.putInDownloadsStore && !DownloadController.getInstance(currentAccount).isDownloading(messageObject.messageOwner.id)) {
+            TLRPC.Document document = messageObject.getDocument();
+            boolean loadDocumentFromImageReceiver = MessageObject.isStickerDocument(document) || MessageObject.isAnimatedStickerDocument(document, true) || MessageObject.isGifDocument(document) || MessageObject.isRoundVideoDocument(document);
+            if (!loadDocumentFromImageReceiver) {
+                if (document != null) {
+                    FileLoader.getInstance(currentAccount).cancelLoadFile(document);
+                } else {
+                    TLRPC.PhotoSize photo = FileLoader.getClosestPhotoSizeWithSize(messageObject.photoThumbs, AndroidUtilities.getPhotoSize());
+                    if (photo != null) {
+                        FileLoader.getInstance(currentAccount).cancelLoadFile(photo);
+                    }
+                }
+            }
+        }
+    }
+
     private void setMessageContent(MessageObject messageObject, MessageObject.GroupedMessages groupedMessages, boolean bottomNear, boolean topNear) {
         if (messageObject.checkLayout() || currentPosition != null && lastHeight != AndroidUtilities.displaySize.y) {
             currentMessageObject = null;
@@ -7586,7 +7593,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                             botButtonsByData.put(key, botButton);
                             botButtonsByPosition.put(position, botButton);
                             botButton.x = b * (buttonWidth + AndroidUtilities.dp(5));
-                            botButton.y = a * AndroidUtilities.dp(44 + 4) + AndroidUtilities.dp(5);
+                            botButton.y = a * AndroidUtilities.dp(44 + 4) + AndroidUtilities.dp(2.5f);
                             botButton.width = buttonWidth;
                             botButton.height = AndroidUtilities.dp(44);
                             CharSequence buttonText;
@@ -17646,9 +17653,6 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         } else {
             this.willRemoved = false;
         }
-        if (getParent() == null && attachedToWindow) {
-            onDetachedFromWindow();
-        }
     }
 
     @Override
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Cells/DialogCell.java b/TMessagesProj/src/main/java/org/telegram/ui/Cells/DialogCell.java
index b206cd138..2a569fff5 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Cells/DialogCell.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Cells/DialogCell.java
@@ -511,13 +511,14 @@ public class DialogCell extends BaseCell {
         for (int i = 0; i < thumbImage.length; ++i) {
             thumbImage[i] = new ImageReceiver(this);
             thumbImage[i].setRoundRadius(AndroidUtilities.dp(2));
+            thumbImage[i].setAllowLoadingOnAttachedOnly(true);
         }
         useForceThreeLines = forceThreeLines;
         currentAccount = account;
 
-
         emojiStatus = new AnimatedEmojiDrawable.SwapAnimatedEmojiDrawable(this, AndroidUtilities.dp(22));
         emojiStatus.center = false;
+        avatarImage.setAllowLoadingOnAttachedOnly(true);
     }
 
     public void setDialog(TLRPC.Dialog dialog, int type, int folder) {
@@ -2118,7 +2119,7 @@ public class DialogCell extends BaseCell {
                 } else if (drawScam != 0) {
                     nameMuteLeft = (int) (nameLeft + (nameWidth - widthpx) - AndroidUtilities.dp(6) - (drawScam == 1 ? Theme.dialogs_scamDrawable : Theme.dialogs_fakeDrawable).getIntrinsicWidth());
                 } else {
-                    nameMuteLeft = 0;
+                    nameMuteLeft = (int) (nameLeft + (nameWidth - widthpx) - AndroidUtilities.dp(6) - Theme.dialogs_muteDrawable.getIntrinsicWidth());
                 }
                 if (left == 0) {
                     if (widthpx < nameWidth) {
@@ -2190,7 +2191,7 @@ public class DialogCell extends BaseCell {
                         nameLeft -= (nameWidth - widthpx);
                     }
                 }
-                if (dialogMuted || drawUnmute || drawVerified || drawPremium || drawScam != 0) {
+                if ((dialogMuted || true) || drawUnmute || drawVerified || drawPremium || drawScam != 0) {
                     nameMuteLeft = (int) (nameLeft + left + AndroidUtilities.dp(6));
                 }
             }
@@ -3830,7 +3831,7 @@ public class DialogCell extends BaseCell {
 
                     float size1;
                     float size2;
-                    if (!LiteMode.isEnabled(LiteMode.FLAG_CHAT_BACKGROUND)) {
+                    if (!LiteMode.isEnabled(LiteMode.FLAGS_CHAT)) {
                         innerProgress = 0.65f;
                     }
                     if (progressStage == 0) {
@@ -3875,7 +3876,7 @@ public class DialogCell extends BaseCell {
                         canvas.restore();
                     }
 
-                    if (!LiteMode.isEnabled(LiteMode.FLAG_CHAT_BACKGROUND)) {
+                    if (LiteMode.isEnabled(LiteMode.FLAGS_CHAT)) {
                         innerProgress += 16f / 400.0f;
                         if (innerProgress >= 1.0f) {
                             innerProgress = 0.0f;
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Cells/ShadowSectionCell.java b/TMessagesProj/src/main/java/org/telegram/ui/Cells/ShadowSectionCell.java
index dbdc917ff..33defbc85 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Cells/ShadowSectionCell.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Cells/ShadowSectionCell.java
@@ -22,6 +22,12 @@ public class ShadowSectionCell extends View {
 
     private int size;
 
+    private int backgroundColor;
+    private Theme.ResourcesProvider resourcesProvider;
+
+    private boolean top = true;
+    private boolean bottom = true;
+
     public ShadowSectionCell(Context context) {
         this(context, 12, null);
     }
@@ -36,8 +42,9 @@ public class ShadowSectionCell extends View {
 
     public ShadowSectionCell(Context context, int s, Theme.ResourcesProvider resourcesProvider) {
         super(context);
-        setBackgroundDrawable(Theme.getThemedDrawable(context, R.drawable.greydivider, Theme.getColor(Theme.key_windowBackgroundGrayShadow, resourcesProvider)));
-        size = s;
+        this.resourcesProvider = resourcesProvider;
+        this.size = s;
+        updateBackground();
     }
 
     public ShadowSectionCell(Context context, int s, int backgroundColor) {
@@ -46,12 +53,50 @@ public class ShadowSectionCell extends View {
 
     public ShadowSectionCell(Context context, int s, int backgroundColor, Theme.ResourcesProvider resourcesProvider) {
         super(context);
-        Drawable shadowDrawable = Theme.getThemedDrawable(context, R.drawable.greydivider, Theme.getColor(Theme.key_windowBackgroundGrayShadow, resourcesProvider));
-        Drawable background = new ColorDrawable(backgroundColor);
-        CombinedDrawable combinedDrawable = new CombinedDrawable(background, shadowDrawable, 0, 0);
-        combinedDrawable.setFullsize(true);
-        setBackgroundDrawable(combinedDrawable);
-        size = s;
+        this.resourcesProvider = resourcesProvider;
+        this.backgroundColor = backgroundColor;
+        this.size = s;
+        updateBackground();
+    }
+
+    public void setTopBottom(boolean top, boolean bottom) {
+        if (this.top != top || this.bottom != bottom) {
+            this.top = top;
+            this.bottom = bottom;
+            updateBackground();
+        }
+    }
+
+    private void updateBackground() {
+        if (backgroundColor == 0) {
+            if (!top && !bottom) {
+                setBackground(null);
+            } else {
+                setBackground(Theme.getThemedDrawable(getContext(), getBackgroundResId(), Theme.getColor(Theme.key_windowBackgroundGrayShadow, resourcesProvider)));
+            }
+        } else {
+            if (!top && !bottom) {
+                setBackgroundColor(backgroundColor);
+            } else {
+                Drawable shadowDrawable = Theme.getThemedDrawable(getContext(), getBackgroundResId(), Theme.getColor(Theme.key_windowBackgroundGrayShadow, resourcesProvider));
+                Drawable background = new ColorDrawable(backgroundColor);
+                CombinedDrawable combinedDrawable = new CombinedDrawable(background, shadowDrawable, 0, 0);
+                combinedDrawable.setFullsize(true);
+                setBackground(combinedDrawable);
+            }
+        }
+    }
+
+    private int getBackgroundResId() {
+        if (top && bottom) {
+            return R.drawable.greydivider;
+        } else if (top) {
+            return R.drawable.greydivider_bottom;
+        } else if (bottom) {
+            return R.drawable.greydivider_top;
+        } else {
+            return R.drawable.transparent;
+        }
     }
 
     @Override
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/ChatActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/ChatActivity.java
index 49a108eda..3cb2eece1 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/ChatActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/ChatActivity.java
@@ -295,6 +295,7 @@ import org.telegram.ui.Components.UndoView;
 import org.telegram.ui.Components.UnreadCounterTextView;
 import org.telegram.ui.Components.ViewHelper;
 import org.telegram.ui.Components.spoilers.SpoilerEffect;
+import org.telegram.ui.Components.voip.CellFlickerDrawable;
 import org.telegram.ui.Components.voip.VoIPHelper;
 import org.telegram.ui.Delegates.ChatActivityMemberRequestsDelegate;
 
@@ -378,6 +379,7 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
     private GridLayoutManagerFixed chatLayoutManager;
     private ChatActivityAdapter chatAdapter;
     private UnreadCounterTextView bottomOverlayChatText;
+    private TextView bottomOverlayStartButton;
     private ImageView bottomOverlayImage;
     private RadialProgressView bottomOverlayProgress;
     private AnimatorSet bottomOverlayAnimation;
@@ -5001,26 +5003,6 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
                 }
             }
 
-            @Override
-            public void onScrolled(int dx, int dy) {
-                super.onScrolled(dx, dy);
-            }
-
-            @Override
-            public void onScrollStateChanged(int state) {
-                super.onScrollStateChanged(state);
-            }
-
-            @Override
-            protected void onScrollChanged(int l, int t, int oldl, int oldt) {
-                super.onScrollChanged(l, t, oldl, oldt);
-            }
-
-            @Override
-            public void onNestedScroll(View target, int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed) {
-                super.onNestedScroll(target, dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed);
-            }
-
             @Override
             protected void onAttachedToWindow() {
                 super.onAttachedToWindow();
@@ -5031,7 +5013,6 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
             protected void onDetachedFromWindow() {
                 super.onDetachedFromWindow();
                 chatListViewAttached = false;
-                clearMessagesPreloading();
             }
         };
         if (currentEncryptedChat != null && Build.VERSION.SDK_INT >= 19) {
@@ -5387,7 +5368,6 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
                     scrollingChatListView = false;
                     checkTextureViewPosition = false;
                     hideFloatingDateView(true);
-                    checkAutoDownloadMessages(scrollUp);
                     if (SharedConfig.getDevicePerformanceClass() == SharedConfig.PERFORMANCE_CLASS_LOW) {
                         NotificationCenter.getGlobalInstance().postNotificationName(NotificationCenter.startAllHeavyOperations, 512);
                     }
@@ -6674,6 +6654,41 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
         bottomOverlayChat.setClipChildren(false);
         contentView.addView(bottomOverlayChat, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 51, Gravity.BOTTOM));
 
+        bottomOverlayStartButton = new TextView(context) {
+            CellFlickerDrawable cellFlickerDrawable;
+
+            @Override
+            protected void onDraw(Canvas canvas) {
+                super.onDraw(canvas);
+                if (cellFlickerDrawable == null) {
+                    cellFlickerDrawable = new CellFlickerDrawable();
+                    cellFlickerDrawable.drawFrame = false;
+                    cellFlickerDrawable.repeatProgress = 2f;
+                }
+                cellFlickerDrawable.setParentWidth(getMeasuredWidth());
+                AndroidUtilities.rectTmp.set(0, 0, getMeasuredWidth(), getMeasuredHeight());
+                cellFlickerDrawable.draw(canvas, AndroidUtilities.rectTmp, AndroidUtilities.dp(4), null);
+                invalidate();
+            }
+
+            @Override
+            public void setVisibility(int visibility) {
+                super.setVisibility(visibility);
+
+                ViewGroup.LayoutParams params = bottomOverlayChat.getLayoutParams();
+                params.height = AndroidUtilities.dp(visibility == VISIBLE ? 51 + 8 * 2 : 51);
+            }
+        };
+        bottomOverlayStartButton.setBackground(Theme.AdaptiveRipple.filledRect(getThemedColor(Theme.key_featuredStickers_addButton), 8));
+        bottomOverlayStartButton.setTextColor(getThemedColor(Theme.key_featuredStickers_buttonText));
+        bottomOverlayStartButton.setText(LocaleController.getString(R.string.BotStartButton));
+        bottomOverlayStartButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
+        bottomOverlayStartButton.setGravity(Gravity.CENTER);
+        bottomOverlayStartButton.setTypeface(AndroidUtilities.getTypeface(AndroidUtilities.TYPEFACE_ROBOTO_MEDIUM));
+        bottomOverlayStartButton.setVisibility(View.GONE);
+        bottomOverlayStartButton.setOnClickListener(v -> bottomOverlayChatText.callOnClick());
+        bottomOverlayChat.addView(bottomOverlayStartButton, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.CENTER, 8, 8, 8, 8));
+
         bottomOverlayChatText = new UnreadCounterTextView(context) {
             @Override
             protected void updateCounter() {
@@ -10189,127 +10204,6 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
         showDialog(chatAttachAlert);
     }
 
-    ArrayList<MessageObject> preloadingMessages = new ArrayList<>();
-    ArrayList<MessageObject> preloadingMessagesTmp = new ArrayList<>();
-    SparseArray<MessageObject> attachedMessaesTmp = new SparseArray<>();
-
-    private void checkAutoDownloadMessages(boolean scrollUp) {
-        if (chatListView == null || !chatListViewAttached || SharedConfig.deviceIsLow()) {
-            return;
-        }
-        preloadingMessagesTmp.clear();
-        preloadingMessagesTmp.addAll(preloadingMessages);
-        preloadingMessages.clear();
-        attachedMessaesTmp.clear();
-        int count = chatListView.getChildCount();
-        int firstMessagePosition = -1;
-        int lastMessagePosition = -1;
-        for (int a = 0; a < count; a++) {
-            View child = chatListView.getChildAt(a);
-            if (!(child instanceof ChatMessageCell)) {
-                continue;
-            }
-            RecyclerListView.ViewHolder holder = chatListView.findContainingViewHolder(child);
-            if (holder != null) {
-                int p = holder.getAdapterPosition();
-                if (firstMessagePosition == -1) {
-                    firstMessagePosition = p;
-                }
-                lastMessagePosition = p;
-            }
-            ChatMessageCell cell = (ChatMessageCell) child;
-            MessageObject object = cell.getMessageObject();
-            attachedMessaesTmp.put(object.getId(), object);
-        }
-        if (firstMessagePosition != -1) {
-            int lastPosition;
-            if (scrollUp) {
-                firstMessagePosition = lastPosition = lastMessagePosition;
-                firstMessagePosition = Math.min(firstMessagePosition + 10, chatAdapter.messagesEndRow);
-                for (int a = lastPosition, N = messages.size(); a < firstMessagePosition; a++) {
-                    int n = a - chatAdapter.messagesStartRow;
-                    if (n < 0 || n >= N) {
-                        continue;
-                    }
-                    preloadingMessagesTmp.remove(messages.get(n));
-                    preloadingMessages.add(messages.get(n));
-                    checkAutoDownloadMessage(messages.get(n));
-                }
-            } else {
-                lastPosition = Math.max(firstMessagePosition - 20, chatAdapter.messagesStartRow);
-                for (int a = firstMessagePosition - 1, N = messages.size(); a >= lastPosition; a--) {
-                    int n = a - chatAdapter.messagesStartRow;
-                    if (n < 0 || n >= N) {
-                        continue;
-                    }
-                    preloadingMessagesTmp.remove(messages.get(n));
-                    preloadingMessages.add(messages.get(n));
-                    checkAutoDownloadMessage(messages.get(n));
-                }
-            }
-        }
-        for (int i = 0; i < preloadingMessagesTmp.size(); i++) {
-            MessageObject object = preloadingMessagesTmp.get(i);
-            if (attachedMessaesTmp.get(object.getId()) != null) {
-                continue;
-            }
-            cancelPreload(object);
-        }
-        showNoSoundHint();
-    }
-
-    private void cancelPreload(MessageObject object) {
-        TLRPC.Document document = object.getDocument();
-        TLRPC.PhotoSize photo = document == null ? FileLoader.getClosestPhotoSizeWithSize(object.photoThumbs, AndroidUtilities.getPhotoSize()) : null;
-        if (document == null && photo == null) {
-            return;
-        }
-        if (object.putInDownloadsStore || DownloadController.getInstance(currentAccount).isDownloading(object.messageOwner.id)) {
-            return;
-        }
-        if (document != null) {
-            getFileLoader().cancelLoadFile(document);
-        } else {
-            ImageLocation.getForObject(photo, object.photoThumbsObject);
-            getFileLoader().cancelLoadFile(ImageLocation.getForObject(photo, object.photoThumbsObject).location, null);
-        }
-    }
-
-    private void checkAutoDownloadMessage(MessageObject object) {
-//        if (object.mediaExists) {
-//            return;
-//        }
-//        TLRPC.Message message = object.messageOwner;
-//        int canDownload = getDownloadController().canDownloadMedia(message);
-//        if (canDownload == 0) {
-//            return;
-//        }
-//        TLRPC.Document document = object.getDocument();
-//        TLRPC.PhotoSize photo = document == null ? FileLoader.getClosestPhotoSizeWithSize(object.photoThumbs, AndroidUtilities.getPhotoSize()) : null;
-//        if (document == null && photo == null) {
-//            return;
-//        }
-//        if (canDownload == 2 || canDownload == 1 && object.isVideo()) {
-////            if (document != null && currentEncryptedChat == null && !object.shouldEncryptPhotoOrVideo() && object.canStreamVideo()) {
-////                getFileLoader().loadFile(document, object, FileLoader.PRIORITY_LOW, 10);
-////            }
-//        } else {
-//            if (document != null) {
-//                getFileLoader().loadFile(document, object, FileLoader.PRIORITY_LOW, MessageObject.isVideoDocument(document) && object.shouldEncryptPhotoOrVideo() ? 2 : 0);
-//            } else {
-//                getFileLoader().loadFile(ImageLocation.getForObject(photo, object.photoThumbsObject), object, null, FileLoader.PRIORITY_LOW, object.shouldEncryptPhotoOrVideo() ? 2 : 0);
-//            }
-//        }
-    }
-
-    public void clearMessagesPreloading() {
-        for (int i = 0; i < preloadingMessages.size(); i++) {
-            MessageObject object = preloadingMessages.get(i);
-            cancelPreload(object);
-        }
-        preloadingMessages.clear();
-    }
-
     private void showFloatingDateView(boolean scroll) {
         if (floatingDateView == null) {
             return;
@@ -11748,7 +11642,7 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
 
             if (bottom <= clipTop - chatListViewPaddingVisibleOffset || top > chatListView.getMeasuredHeight() - blurredViewBottomOffset) {
                 if (messageCell != null) {
-                    if (!blurEnabled) {
+                    if (blurEnabled) {
                         messageCell.setVisibleOnScreen(false);
                     } else {
                         messageCell.setVisibleOnScreen(true);
@@ -13763,9 +13657,6 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
             invalidateMessagesVisiblePart();
             updateTextureViewPosition(false, false);
 
-            if (!scrollingChatListView) {
-                checkAutoDownloadMessages(false);
-            }
             notifyHeightChanged();
         }
 
@@ -15337,6 +15228,15 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
             int loaded_max_id = (Integer) args[12];
             int loaded_mentions_count = chatWasReset ? 0 : (Integer) args[13];
 
+            if (did == dialog_id && count > 0 && currentUser != null && (bottomOverlayStartButton != null && bottomOverlayStartButton.getVisibility() == View.VISIBLE)) {
+                if (!TextUtils.isEmpty(botUser)) {
+                    getMessagesController().sendBotStart(currentUser, botUser);
+
+                    bottomOverlayChat.setVisibility(View.GONE);
+                    chatActivityEnterView.setVisibility(View.VISIBLE);
+                }
+            }
+
             if (loaded_mentions_count < 0) {
                 loaded_mentions_count *= -1;
                 hasAllMentionsLocal = false;
@@ -16317,9 +16217,6 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
             }
         } else if (id == NotificationCenter.didUpdateConnectionState) {
             int state = ConnectionsManager.getInstance(account).getConnectionState();
-            if (state == ConnectionsManager.ConnectionStateConnected) {
-                checkAutoDownloadMessages(false);
-            }
         } else if (id == NotificationCenter.chatOnlineCountDidLoad) {
             Long chatId = (Long) args[0];
             if (chatInfo == null || currentChat == null || currentChat.id != chatId) {
@@ -20624,7 +20521,9 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
                 }
                 showBottomOverlayProgress(false, true);
             } else if (botUser != null && currentUser.bot) {
-                bottomOverlayChatText.setText(LocaleController.getString("BotStart", R.string.BotStart));
+//                bottomOverlayStartButton.setText(LocaleController.getString("BotStart", R.string.BotStart));
+                bottomOverlayStartButton.setVisibility(View.VISIBLE);
+                bottomOverlayChatText.setVisibility(View.GONE);
                 chatActivityEnterView.hidePopup(false);
                 if (getParentActivity() != null) {
                     AndroidUtilities.hideKeyboard(getParentActivity().getCurrentFocus());
@@ -20648,6 +20547,9 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
             chatActivityEnterView.setVisibility(View.INVISIBLE);
         } else if (searchItem != null && searchItemVisible) {
             createSearchContainer();
+            if (searchContainer == null) {
+                return;
+            }
             searchContainer.animate().setListener(null).cancel();
             if (searchContainer.getVisibility() != View.VISIBLE) {
                 searchContainer.setVisibility(View.VISIBLE);
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatActivityEnterView.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatActivityEnterView.java
index c8a422842..b60a9792b 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatActivityEnterView.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatActivityEnterView.java
@@ -727,7 +727,7 @@ public class ChatActivityEnterView extends BlurredFrameLayout implements Notific
 
                 delegate.needStartRecordAudio(1);
                 startedDraggingX = -1;
-                MediaController.getInstance().startRecording(currentAccount, dialog_id, replyingMessageObject, getThreadMessage(), recordingGuid);
+                MediaController.getInstance().startRecording(currentAccount, dialog_id, replyingMessageObject, getThreadMessage(), recordingGuid, true);
                 recordingAudioVideo = true;
                 updateRecordInterface(RECORD_STATE_ENTER);
                 if (recordTimerView != null) {
@@ -7350,7 +7350,7 @@ public class ChatActivityEnterView extends BlurredFrameLayout implements Notific
             return;
         }
         if (focus) {
-            if (searchingType == 0 && !messageEditText.isFocused()) {
+            if (searchingType == 0 && !messageEditText.isFocused() && (botWebViewMenuContainer == null || botWebViewMenuContainer.getVisibility() == View.GONE)) {
                 AndroidUtilities.runOnUIThread(focusRunnable = () -> {
                     focusRunnable = null;
                     boolean allowFocus;
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatAttachAlert.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatAttachAlert.java
index 6195a6952..7e0dae548 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatAttachAlert.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatAttachAlert.java
@@ -37,7 +37,6 @@ import android.text.TextPaint;
 import android.text.TextUtils;
 import android.text.TextWatcher;
 import android.text.style.ImageSpan;
-import android.util.Log;
 import android.util.LongSparseArray;
 import android.util.Property;
 import android.util.TypedValue;
@@ -83,7 +82,6 @@ import org.telegram.messenger.MessagesController;
 import org.telegram.messenger.NotificationCenter;
 import org.telegram.messenger.R;
 import org.telegram.messenger.SendMessagesHelper;
-import org.telegram.messenger.SharedConfig;
 import org.telegram.messenger.UserConfig;
 import org.telegram.messenger.UserObject;
 import org.telegram.tgnet.ConnectionsManager;
@@ -282,7 +280,7 @@ public class ChatAttachAlert extends BottomSheet implements NotificationCenter.N
 
                     @Override
                     public void onSetupMainButton(boolean isVisible, boolean isActive, String text, int color, int textColor, boolean isProgressVisible) {
-                        if (currentAttachLayout != webViewLayout || !webViewLayout.isBotButtonAvailable()) {
+                        if (currentAttachLayout != webViewLayout || !webViewLayout.isBotButtonAvailable() && startCommand == null) {
                             return;
                         }
                         botMainButtonTextView.setClickable(isActive);
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatNotificationsPopupWrapper.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatNotificationsPopupWrapper.java
index 68157cad0..b8411b7ec 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatNotificationsPopupWrapper.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/ChatNotificationsPopupWrapper.java
@@ -218,6 +218,7 @@ public class ChatNotificationsPopupWrapper {
         }
 
         muteUnmuteButton.setColors(color, color);
+        muteUnmuteButton.setSelectorColor(Theme.multAlpha(color, .1f));
 
         if (topicExceptions == null || topicExceptions.isEmpty()) {
             gap.setVisibility(View.GONE);
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/InstantCameraView.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/InstantCameraView.java
index 46a9e4b8e..d1c245a2e 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/InstantCameraView.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/InstantCameraView.java
@@ -51,7 +51,6 @@ import android.os.Build;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
-import android.util.Log;
 import android.view.Gravity;
 import android.view.HapticFeedbackConstants;
 import android.view.MotionEvent;
@@ -118,7 +117,6 @@ import javax.microedition.khronos.egl.EGLConfig;
 import javax.microedition.khronos.egl.EGLContext;
 import javax.microedition.khronos.egl.EGLDisplay;
 import javax.microedition.khronos.egl.EGLSurface;
-import javax.microedition.khronos.opengles.GL;
 
 @TargetApi(18)
 public class InstantCameraView extends FrameLayout implements NotificationCenter.NotificationCenterDelegate {
@@ -1006,8 +1004,14 @@ public class InstantCameraView extends FrameLayout implements NotificationCenter
 
     private Size chooseOptimalSize(ArrayList<Size> previewSizes) {
         ArrayList<Size> sortedSizes = new ArrayList<>();
+        boolean allowBigSizeCamera = allowBigSizeCamera();
+        int maxVideoSize = allowBigSizeCamera ? 1440 : 1200;
+        if (Build.MANUFACTURER.equalsIgnoreCase("Samsung")) {
+            //1440 lead to gl crashes on samsung s9
+            maxVideoSize = 1200;
+        }
         for (int i = 0; i < previewSizes.size(); i++) {
-            if (Math.max(previewSizes.get(i).mHeight, previewSizes.get(i).mWidth) <= 1440 && Math.min(previewSizes.get(i).mHeight, previewSizes.get(i).mWidth) >= 320) {
+            if (Math.max(previewSizes.get(i).mHeight, previewSizes.get(i).mWidth) <= maxVideoSize && Math.min(previewSizes.get(i).mHeight, previewSizes.get(i).mWidth) >= 320) {
                 sortedSizes.add(previewSizes.get(i));
             }
         }
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/OutlineEditText.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/OutlineEditText.java
index f82238dba..4676050ad 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/OutlineEditText.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/OutlineEditText.java
@@ -7,6 +7,7 @@ import android.text.InputType;
 import android.util.TypedValue;
 import android.view.Gravity;
 
+import org.telegram.messenger.AndroidUtilities;
 import org.telegram.ui.ActionBar.Theme;
 
 public class OutlineEditText extends OutlineTextContainerView {
@@ -32,6 +33,9 @@ public class OutlineEditText extends OutlineTextContainerView {
         editText.setTypeface(Typeface.DEFAULT);
         editText.setCursorColor(Theme.getColor(Theme.key_windowBackgroundWhiteInputFieldActivated));
         editText.setCursorWidth(1.5f);
+        editText.setPadding(
+                AndroidUtilities.dp(15), 0, AndroidUtilities.dp(15), 0
+        );
         attachEditText(editText);
 
         addView(editText, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.CENTER_VERTICAL));
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/ProfileGalleryView.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/ProfileGalleryView.java
index badfd965c..439208441 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/ProfileGalleryView.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/ProfileGalleryView.java
@@ -774,6 +774,8 @@ public class ProfileGalleryView extends CircularViewPager implements Notificatio
         imagesUploadProgress.remove(index);
         if (index == 0 && !imagesLocations.isEmpty()) {
             prevImageLocation = imagesLocations.get(0);
+            prevThumbLocation = null;
+            prevVectorAvatarThumbDrawable = null;
         }
         adapter.notifyDataSetChanged();
         return photos.isEmpty();
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/RLottieDrawable.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/RLottieDrawable.java
index 316ffb6af..37bd5c228 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/RLottieDrawable.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/RLottieDrawable.java
@@ -822,6 +822,9 @@ public class RLottieDrawable extends BitmapDrawable implements Animatable, Bitma
     }
 
     protected void invalidateInternal() {
+        if (isRecycled) {
+            return;
+        }
         for (int i = 0, N = parentViews.size(); i < N; i++) {
             parentViews.get(i).invalidate();
         }
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/RecyclerListView.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/RecyclerListView.java
index 0a134b891..ffea83f71 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/RecyclerListView.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/RecyclerListView.java
@@ -1847,6 +1847,10 @@ public class RecyclerListView extends RecyclerView {
         Theme.setSelectorDrawableColor(selectorDrawable, color, true);
     }
 
+    public Integer getSelectorColor(int position) {
+        return null;
+    }
+
     public void setOnItemClickListener(OnItemClickListener listener) {
         onItemClickListener = listener;
     }
@@ -2265,6 +2269,10 @@ public class RecyclerListView extends RecyclerView {
             selectorDrawable.setVisible(false, false);
             selectorDrawable.setState(StateSet.NOTHING);
         }
+        Integer color = getSelectorColor(position);
+        if (color != null) {
+            setListSelectorColor(color);
+        }
         selectorDrawable.setBounds(selectorRect);
         if (positionChanged) {
             if (getVisibility() == VISIBLE) {
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/StickersAlert.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/StickersAlert.java
index 183779a52..8235cd5b7 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/StickersAlert.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/StickersAlert.java
@@ -1662,7 +1662,7 @@ public class StickersAlert extends BottomSheet implements NotificationCenter.Not
             params.leftMargin = params.topMargin = params.rightMargin = params.bottomMargin = AndroidUtilities.dp(8);
             emptyParams.bottomMargin = gridParams.bottomMargin = shadowParams.bottomMargin = AndroidUtilities.dp(64);
         } else {
-            pickerBottomLayout.setBackground(Theme.createSelectorWithBackgroundDrawable(getThemedColor(Theme.key_dialogBackground), getThemedColor(Theme.key_listSelector)));
+            pickerBottomLayout.setBackground(Theme.createSelectorWithBackgroundDrawable(getThemedColor(Theme.key_dialogBackground), Theme.multAlpha(getThemedColor(Theme.key_dialogTextRed), .1f)));
             pickerBottomFrameLayout.setBackgroundColor(Color.TRANSPARENT);
             params.leftMargin = params.topMargin = params.rightMargin = params.bottomMargin = 0;
             emptyParams.bottomMargin = gridParams.bottomMargin = shadowParams.bottomMargin = AndroidUtilities.dp(48);
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/Components/ThemeSmallPreviewView.java b/TMessagesProj/src/main/java/org/telegram/ui/Components/ThemeSmallPreviewView.java
index e9a90736e..9c24e29ef 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/Components/ThemeSmallPreviewView.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/Components/ThemeSmallPreviewView.java
@@ -238,6 +238,7 @@ public class ThemeSmallPreviewView extends FrameLayout implements NotificationCe
                         final TLRPC.PhotoSize thumbSize = FileLoader.getClosestPhotoSizeWithSize(wallpaperDocument.thumbs, PATTERN_BITMAP_MAXWIDTH);
                         ImageLocation imageLocation = ImageLocation.getForDocument(thumbSize, wallpaperDocument);
                         ImageReceiver imageReceiver = new ImageReceiver();
+                        imageReceiver.setAllowLoadingOnAttachedOnly(false);
                         imageReceiver.setImage(imageLocation, PATTERN_BITMAP_MAXWIDTH + "_" + PATTERN_BITMAP_MAXHEIGHT, null, null, null, 1);
                         imageReceiver.setDelegate((receiver, set, thumb, memCache) -> {
                             ImageReceiver.BitmapHolder holder = receiver.getBitmapSafe();
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/ContentPreviewViewer.java b/TMessagesProj/src/main/java/org/telegram/ui/ContentPreviewViewer.java
index 13974175a..c394ac75a 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/ContentPreviewViewer.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/ContentPreviewViewer.java
@@ -490,6 +490,11 @@ public class ContentPreviewViewer {
                     icons.add(R.drawable.msg_send);
                     actions.add(0);
                 }
+                if (delegate.needSend(currentContentType) && !delegate.isInScheduleMode()) {
+                    items.add(LocaleController.getString("SendWithoutSound", R.string.SendWithoutSound));
+                    icons.add(R.drawable.input_notify_off);
+                    actions.add(4);
+                }
                 if (delegate.canSchedule()) {
                     items.add(LocaleController.getString("Schedule", R.string.Schedule));
                     icons.add(R.drawable.msg_autodelete);
@@ -528,6 +533,8 @@ public class ContentPreviewViewer {
                     int which = (int) v.getTag();
                     if (actions.get(which) == 0) {
                         delegate.sendGif(currentDocument != null ? currentDocument : inlineResult, parentObject, true, 0);
+                    } else if (actions.get(which) == 4) {
+                        delegate.sendGif(currentDocument != null ? currentDocument : inlineResult, parentObject, false, 0);
                     } else if (actions.get(which) == 1) {
                         MediaDataController.getInstance(currentAccount).removeRecentGif(currentDocument);
                         delegate.gifAddedOrDeleted();
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/DataSettingsActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/DataSettingsActivity.java
index 73b9e2800..db55bf118 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/DataSettingsActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/DataSettingsActivity.java
@@ -22,6 +22,7 @@ import android.widget.FrameLayout;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import androidx.recyclerview.widget.DefaultItemAnimator;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
@@ -45,13 +46,13 @@ import org.telegram.ui.ActionBar.ThemeDescription;
 import org.telegram.ui.Cells.HeaderCell;
 import org.telegram.ui.Cells.LanguageCell;
 import org.telegram.ui.Cells.NotificationsCheckCell;
-import org.telegram.ui.Cells.RadioColorCell;
 import org.telegram.ui.Cells.ShadowSectionCell;
 import org.telegram.ui.Cells.TextCell;
 import org.telegram.ui.Cells.TextCheckCell;
 import org.telegram.ui.Cells.TextInfoPrivacyCell;
 import org.telegram.ui.Cells.TextSettingsCell;
 import org.telegram.ui.Components.AlertsCreator;
+import org.telegram.ui.Components.CubicBezierInterpolator;
 import org.telegram.ui.Components.LayoutHelper;
 import org.telegram.ui.Components.RecyclerListView;
 import org.telegram.ui.Components.voip.VoIPHelper;
@@ -73,7 +74,7 @@ public class DataSettingsActivity extends BaseFragment {
     private int roamingRow;
     private int wifiRow;
     private int storageNumRow;
-    private int resetDownloadRow;
+    private int resetDownloadRow = -1;
     private int mediaDownloadSection2Row;
     private int usageSectionRow;
     private int storageUsageRow;
@@ -117,6 +118,12 @@ public class DataSettingsActivity extends BaseFragment {
         super.onFragmentCreate();
 
         DownloadController.getInstance(currentAccount).loadAutoDownloadConfig(true);
+        updateRows(true);
+
+        return true;
+    }
+
+    private void updateRows(boolean fullNotify) {
 
         rowCount = 0;
         usageSectionRow = rowCount++;
@@ -134,7 +141,25 @@ public class DataSettingsActivity extends BaseFragment {
         mobileRow = rowCount++;
         wifiRow = rowCount++;
         roamingRow = rowCount++;
-        resetDownloadRow = rowCount++;
+        DownloadController dc = getDownloadController();
+        boolean isDefault = !(
+            !dc.lowPreset.equals(dc.getCurrentRoamingPreset()) || dc.lowPreset.isEnabled() != dc.roamingPreset.enabled ||
+            !dc.mediumPreset.equals(dc.getCurrentMobilePreset()) || dc.mediumPreset.isEnabled() != dc.mobilePreset.enabled ||
+            !dc.highPreset.equals(dc.getCurrentWiFiPreset()) || dc.highPreset.isEnabled() != dc.wifiPreset.enabled
+        );
+        int wasResetDownloadRow = resetDownloadRow;
+        resetDownloadRow = isDefault ? -1 : rowCount++;
+        if (listAdapter != null && !fullNotify) {
+            if (wasResetDownloadRow < 0 && resetDownloadRow >= 0) {
+                listAdapter.notifyItemChanged(roamingRow);
+                listAdapter.notifyItemInserted(resetDownloadRow);
+            } else if (wasResetDownloadRow >= 0 && resetDownloadRow < 0) {
+                listAdapter.notifyItemChanged(roamingRow);
+                listAdapter.notifyItemRemoved(wasResetDownloadRow);
+            } else {
+                fullNotify = true;
+            }
+        }
         mediaDownloadSection2Row = rowCount++;
 
         saveToGallerySectionRow = rowCount++;
@@ -169,7 +194,9 @@ public class DataSettingsActivity extends BaseFragment {
         clearDraftsRow = rowCount++;
         clearDraftsSectionRow = rowCount++;
 
-        return true;
+        if (listAdapter != null && fullNotify) {
+            listAdapter.notifyDataSetChanged();
+        }
     }
 
     private void loadCacheSize() {
@@ -250,7 +277,15 @@ public class DataSettingsActivity extends BaseFragment {
         fragmentView.setBackgroundColor(Theme.getColor(Theme.key_windowBackgroundGray));
         FrameLayout frameLayout = (FrameLayout) fragmentView;
 
-        listView = new RecyclerListView(context);
+        listView = new RecyclerListView(context) {
+            @Override
+            public Integer getSelectorColor(int position) {
+                if (position == resetDownloadRow) {
+                    return Theme.multAlpha(getThemedColor(Theme.key_windowBackgroundWhiteRedText2), .1f);
+                }
+                return getThemedColor(Theme.key_listSelector);
+            }
+        };
         listView.setVerticalScrollBarEnabled(false);
         listView.setLayoutManager(layoutManager = new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false));
         frameLayout.addView(listView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.TOP | Gravity.LEFT));
@@ -322,9 +357,7 @@ public class DataSettingsActivity extends BaseFragment {
                     }
                     DownloadController.getInstance(currentAccount).checkAutodownloadSettings();
                     DownloadController.getInstance(currentAccount).savePresetToServer(num);
-                    if (wasEnabled != listAdapter.isRowEnabled(resetDownloadRow)) {
-                        listAdapter.notifyItemChanged(resetDownloadRow);
-                    }
+                    updateRows(false);
                 } else {
                     int type;
                     if (position == mobileRow) {
@@ -376,6 +409,7 @@ public class DataSettingsActivity extends BaseFragment {
                         DownloadController.getInstance(currentAccount).savePresetToServer(a);
                     }
                     listAdapter.notifyItemRangeChanged(mobileRow, 4);
+                    updateRows(false);
                 });
                 builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
                 AlertDialog dialog = builder.create();
@@ -465,24 +499,46 @@ public class DataSettingsActivity extends BaseFragment {
                     LanguageCell cell = new LanguageCell(context);
                     cell.setPadding(AndroidUtilities.dp(4), 0, AndroidUtilities.dp(4), 0);
                     cell.setTag(a);
+                    String description;
+                    boolean isInternal = storageDir.contains("/storage/emulated/");
+                    if (fullString && !isInternal) {
+                        description = LocaleController.formatString("StoragePathFreeValueExternal", R.string.StoragePathFreeValueExternal, AndroidUtilities.formatFileSize(file.getFreeSpace()), storageDir);
+                    } else {
+                        if (isInternal) {
+                            description = LocaleController.formatString("StoragePathFreeInternal", R.string.StoragePathFreeInternal, AndroidUtilities.formatFileSize(file.getFreeSpace()));
+                        } else {
+                            description = LocaleController.formatString("StoragePathFreeExternal", R.string.StoragePathFreeExternal, AndroidUtilities.formatFileSize(file.getFreeSpace()));
+                        }
+                    }
+
                     cell.setValue(
-                        storageDir.contains("/storage/emulated/") ? LocaleController.getString("InternalStorage", R.string.InternalStorage) : LocaleController.getString("SdCard", R.string.SdCard),
-                        fullString ?
-                            LocaleController.formatString("StoragePathFreeValue", R.string.StoragePathFreeValue, AndroidUtilities.formatFileSize(file.getFreeSpace()), storageDir) :
-                            LocaleController.formatString("StoragePathFree", R.string.StoragePathFree, AndroidUtilities.formatFileSize(file.getFreeSpace()))
+                            isInternal ? LocaleController.getString("InternalStorage", R.string.InternalStorage) : LocaleController.getString("SdCard", R.string.SdCard),
+                            description
                     );
                     cell.setLanguageSelected(storageDir.startsWith(dir), false);
                     cell.setBackground(Theme.createSelectorDrawable(Theme.getColor(Theme.key_dialogButtonSelector), 2));
                     linearLayout.addView(cell);
                     cell.setOnClickListener(v -> {
-                        SharedConfig.storageCacheDir = storageDir;
-                        SharedConfig.saveConfig();
-                        builder.getDismissRunnable().run();
-                        rebind(storageNumRow);
-                        ImageLoader.getInstance().checkMediaPaths(() -> {
-                            CacheControlActivity.resetCalculatedTotalSIze();
-                            loadCacheSize();
-                        });
+                        if (!TextUtils.equals(SharedConfig.storageCacheDir, storageDir)) {
+                            if (!isInternal) {
+                                AlertDialog.Builder confirAlert = new AlertDialog.Builder(getContext());
+                                confirAlert.setTitle(LocaleController.getString("DecreaseSpeed", R.string.DecreaseSpeed));
+                                confirAlert.setMessage(LocaleController.getString("SdCardAlert", R.string.SdCardAlert));
+                                confirAlert.setPositiveButton(LocaleController.getString("Proceed", R.string.Proceed), new DialogInterface.OnClickListener() {
+                                    @Override
+                                    public void onClick(DialogInterface dialog, int which) {
+                                       setStorageDirectory(storageDir);
+                                       builder.getDismissRunnable().run();
+                                    }
+                                });
+                                confirAlert.setNegativeButton(LocaleController.getString("Back", R.string.Back), null);
+                                confirAlert.show();
+                            } else {
+                                setStorageDirectory(storageDir);
+                                builder.getDismissRunnable().run();
+                            }
+
+                        }
                     });
                 }
                 builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
@@ -534,10 +590,29 @@ public class DataSettingsActivity extends BaseFragment {
                 }
             }
         });
+        DefaultItemAnimator itemAnimator = new DefaultItemAnimator();
+        itemAnimator.setDurations(350);
+        itemAnimator.setInterpolator(CubicBezierInterpolator.EASE_OUT_QUINT);
+        itemAnimator.setDelayAnimations(false);
+        itemAnimator.setSupportsChangeAnimations(false);
+        listView.setItemAnimator(itemAnimator);
 
         return fragmentView;
     }
 
+    private void setStorageDirectory(String storageDir) {
+        SharedConfig.storageCacheDir = storageDir;
+        SharedConfig.saveConfig();
+        if (storageDir != null) {
+            SharedConfig.readOnlyStorageDirAlertShowed = false;
+        }
+        rebind(storageNumRow);
+        ImageLoader.getInstance().checkMediaPaths(() -> {
+            CacheControlActivity.resetCalculatedTotalSIze();
+            loadCacheSize();
+        });
+    }
+
     @Override
     protected void onDialogDismiss(Dialog dialog) {
         DownloadController.getInstance(currentAccount).checkAutodownloadSettings();
@@ -548,6 +623,7 @@ public class DataSettingsActivity extends BaseFragment {
         super.onResume();
         loadCacheSize();
         rebindAll();
+        updateRows(false);
     }
 
     private class ListAdapter extends RecyclerListView.SelectionAdapter {
@@ -702,7 +778,7 @@ public class DataSettingsActivity extends BaseFragment {
                     String text;
                     CharSequence description = null;
                     DownloadController.Preset preset = null;
-                    boolean enabled;
+                    boolean enabled, divider = true;
                     if (position == saveToGalleryPeerRow) {
                         text = LocaleController.getString("SaveToGalleryPrivate", R.string.SaveToGalleryPrivate);
                         description = SaveToGallerySettingsHelper.user.createDescription(currentAccount);
@@ -715,6 +791,7 @@ public class DataSettingsActivity extends BaseFragment {
                         text = LocaleController.getString("SaveToGalleryChannels", R.string.SaveToGalleryChannels);
                         description = SaveToGallerySettingsHelper.channels.createDescription(currentAccount);
                         enabled = SaveToGallerySettingsHelper.channels.enabled();
+                        divider = false;
                     } else if (position == mobileRow) {
                         text = LocaleController.getString("WhenUsingMobileData", R.string.WhenUsingMobileData);
                         enabled = DownloadController.getInstance(currentAccount).mobilePreset.enabled;
@@ -727,6 +804,7 @@ public class DataSettingsActivity extends BaseFragment {
                         text = LocaleController.getString("WhenRoaming", R.string.WhenRoaming);
                         enabled = DownloadController.getInstance(currentAccount).roamingPreset.enabled;
                         preset = DownloadController.getInstance(currentAccount).getCurrentRoamingPreset();
+                        divider = resetDownloadRow >= 0;
                     }
                     boolean checked;
                     if (preset != null) {
@@ -776,7 +854,7 @@ public class DataSettingsActivity extends BaseFragment {
                         checked = enabled;
                     }
                     checkCell.setAnimationsEnabled(true);
-                    checkCell.setTextAndValueAndCheck(text, description, checked, 0, true, true);
+                    checkCell.setTextAndValueAndCheck(text, description, checked, 0, true, divider);
                     break;
                 }
             }
@@ -805,15 +883,9 @@ public class DataSettingsActivity extends BaseFragment {
         }
 
         public boolean isRowEnabled(int position) {
-            if (position == resetDownloadRow) {
-                DownloadController controller = DownloadController.getInstance(currentAccount);
-                return !controller.lowPreset.equals(controller.getCurrentRoamingPreset()) || controller.lowPreset.isEnabled() != controller.roamingPreset.enabled ||
-                        !controller.mediumPreset.equals(controller.getCurrentMobilePreset()) || controller.mediumPreset.isEnabled() != controller.mobilePreset.enabled ||
-                        !controller.highPreset.equals(controller.getCurrentWiFiPreset()) || controller.highPreset.isEnabled() != controller.wifiPreset.enabled;
-            }
             return position == mobileRow || position == roamingRow || position == wifiRow || position == storageUsageRow || position == useLessDataForCallsRow || position == dataUsageRow || position == proxyRow || position == clearDraftsRow ||
                     position == enableCacheStreamRow || position == enableStreamRow || position == enableAllStreamRow || position == enableMkvRow || position == quickRepliesRow || position == autoplayVideoRow || position == autoplayGifsRow ||
-                    position == storageNumRow || position == saveToGalleryGroupsRow || position == saveToGalleryPeerRow || position == saveToGalleryChannelsRow;
+                    position == storageNumRow || position == saveToGalleryGroupsRow || position == saveToGalleryPeerRow || position == saveToGalleryChannelsRow || position == resetDownloadRow;
         }
 
         @Override
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/DialogsActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/DialogsActivity.java
index 5b8575c9b..4fd9a7182 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/DialogsActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/DialogsActivity.java
@@ -3244,6 +3244,14 @@ public class DialogsActivity extends BaseFragment implements NotificationCenter.
             viewPage.listView.setInstantClick(true);
             viewPage.layoutManager = new LinearLayoutManager(context) {
 
+                @Override
+                protected int firstPosition() {
+                    if (viewPage.dialogsType == DIALOGS_TYPE_DEFAULT && hasHiddenArchive() && viewPage.archivePullViewState == ARCHIVE_ITEM_STATE_HIDDEN) {
+                        return 1;
+                    }
+                    return 0;
+                }
+
                 private boolean fixOffset;
 
                 @Override
@@ -7123,6 +7131,7 @@ public class DialogsActivity extends BaseFragment implements NotificationCenter.
         ActionBarMenuSubItem deleteItem = new ActionBarMenuSubItem(getParentActivity(), false, true);
         deleteItem.setIconColor(getThemedColor(Theme.key_dialogRedIcon));
         deleteItem.setTextColor(getThemedColor(Theme.key_dialogTextRed));
+        deleteItem.setSelectorColor(Theme.multAlpha(getThemedColor(Theme.key_dialogTextRed), .12f));
         deleteItem.setTextAndIcon(LocaleController.getString("Delete", R.string.Delete), R.drawable.msg_delete);
         deleteItem.setMinimumWidth(160);
         deleteItem.setOnClickListener(e -> {
@@ -8669,7 +8678,17 @@ public class DialogsActivity extends BaseFragment implements NotificationCenter.
         } else if (id == NotificationCenter.dialogsUnreadReactionsCounterChanged) {
             updateVisibleRows(0);
         } else if (id == NotificationCenter.emojiLoaded) {
-            updateVisibleRows(0);
+            for (int i = 0; i < viewPages.length; ++i) {
+                final RecyclerListView listView = viewPages[i].listView;
+                if (listView != null) {
+                    for (int a = 0; a < listView.getChildCount(); ++a) {
+                        View child = listView.getChildAt(a);
+                        if (child != null) {
+                            child.invalidate();
+                        }
+                    }
+                }
+            }
             if (filterTabsView != null) {
                 filterTabsView.getTabsContainer().invalidateViews();
             }
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/FiltersSetupActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/FiltersSetupActivity.java
index 1e28cf548..e8169f834 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/FiltersSetupActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/FiltersSetupActivity.java
@@ -49,6 +49,7 @@ import org.telegram.ui.Cells.ShadowSectionCell;
 import org.telegram.ui.Components.Bulletin;
 import org.telegram.ui.Components.BulletinFactory;
 import org.telegram.ui.Components.CombinedDrawable;
+import org.telegram.ui.Components.CubicBezierInterpolator;
 import org.telegram.ui.Components.LayoutHelper;
 import org.telegram.ui.Components.Premium.LimitReachedBottomSheet;
 import org.telegram.ui.Components.Premium.PremiumFeatureBottomSheet;
@@ -527,6 +528,12 @@ public class FiltersSetupActivity extends BaseFragment implements NotificationCe
                 super.dispatchDraw(canvas);
             }
         };
+        DefaultItemAnimator itemAnimator = new DefaultItemAnimator();
+        itemAnimator.setDurations(350);
+        itemAnimator.setInterpolator(CubicBezierInterpolator.EASE_OUT_QUINT);
+        itemAnimator.setDelayAnimations(false);
+        itemAnimator.setSupportsChangeAnimations(false);
+        listView.setItemAnimator(itemAnimator);
         ((DefaultItemAnimator) listView.getItemAnimator()).setDelayAnimations(false);
         listView.setLayoutManager(layoutManager = new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false));
         listView.setVerticalScrollBarEnabled(false);
@@ -735,6 +742,7 @@ public class FiltersSetupActivity extends BaseFragment implements NotificationCe
                         while (getMessagesController().dialogFiltersById.get(filter.id) != null) {
                             filter.id++;
                         }
+                        filter.order = getMessagesController().dialogFilters.size();
                         filter.pendingUnreadCount = filter.unreadCount = -1;
                         for (int b = 0; b < 2; b++) {
                             ArrayList<TLRPC.InputPeer> fromArray = b == 0 ? suggested.filter.include_peers : suggested.filter.exclude_peers;
@@ -777,7 +785,7 @@ public class FiltersSetupActivity extends BaseFragment implements NotificationCe
                             filter.flags |= MessagesController.DIALOG_FILTER_FLAG_EXCLUDE_MUTED;
                         }
                         ignoreUpdates = true;
-                        FilterCreateActivity.saveFilterToServer(filter, filter.flags, filter.name, filter.alwaysShow, filter.neverShow, filter.pinnedDialogs, true, true, true, true, false, FiltersSetupActivity.this, () -> {
+                        FilterCreateActivity.saveFilterToServer(filter, filter.flags, filter.name, filter.alwaysShow, filter.neverShow, filter.pinnedDialogs, true, false, true, true, false, FiltersSetupActivity.this, () -> {
                             getNotificationCenter().postNotificationName(NotificationCenter.dialogFiltersUpdated);
                             ignoreUpdates = false;
                             ArrayList<TLRPC.TL_dialogFilterSuggested> suggestedFilters = getMessagesController().suggestedFilters;
@@ -848,9 +856,9 @@ public class FiltersSetupActivity extends BaseFragment implements NotificationCe
                 }
                 case 3: {
                     if (position == createSectionRow) {
-                        holder.itemView.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider_bottom, Theme.key_windowBackgroundGrayShadow));
+                        holder.itemView.setBackground(Theme.getThemedDrawable(mContext, R.drawable.greydivider_bottom, Theme.key_windowBackgroundGrayShadow));
                     } else {
-                        holder.itemView.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
+                        holder.itemView.setBackground(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                     }
                     break;
                 }
@@ -870,7 +878,7 @@ public class FiltersSetupActivity extends BaseFragment implements NotificationCe
                 }
                 case 5: {
                     SuggestedFilterCell filterCell = (SuggestedFilterCell) holder.itemView;
-                    filterCell.setFilter(getMessagesController().suggestedFilters.get(position - recommendedStartRow), recommendedStartRow != recommendedEndRow - 1);
+                    filterCell.setFilter(getMessagesController().suggestedFilters.get(position - recommendedStartRow), position < recommendedEndRow - 1);
                     break;
                 }
             }
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/LanguageSelectActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/LanguageSelectActivity.java
index 16fb9dbf0..c4c77dfce 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/LanguageSelectActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/LanguageSelectActivity.java
@@ -409,21 +409,14 @@ public class LanguageSelectActivity extends BaseFragment implements Notification
         Collections.sort(unofficialLanguages, comparator);
     }
 
-    private static boolean patching = false;
-
     @Override
     public void onBecomeFullyVisible() {
         super.onBecomeFullyVisible();
-        boolean shouldPatch = getMessagesController().checkResetLangpack > 0 && !MessagesController.getGlobalMainSettings().getBoolean("langpack_patched", false) && !patching;
-        if (shouldPatch) {
-            patching = true;
-            LocaleController.getInstance().reloadCurrentRemoteLocale(currentAccount, null, true, () -> {
-                AndroidUtilities.runOnUIThread(() -> {
-                    MessagesController.getGlobalMainSettings().edit().putBoolean("langpack_patched", true).apply();
-                    updateLanguage();
-                });
-            });
-        }
+        LocaleController.getInstance().checkForcePatchLangpack(currentAccount, () -> {
+            if (!isPaused) {
+                updateLanguage();
+            }
+        });
     }
 
     @Override
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/LaunchActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/LaunchActivity.java
index 1d67b36ba..e9f8df0f5 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/LaunchActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/LaunchActivity.java
@@ -4981,12 +4981,20 @@ public class LaunchActivity extends BasePermissionsActivity implements INavigati
             visibleDialog.setOnDismissListener(dialog -> {
                 if (visibleDialog != null) {
                     if (visibleDialog == localeDialog) {
+                        BaseFragment fragment = actionBarLayout == null ? null : actionBarLayout.getLastFragment();
                         try {
                             String shorname = LocaleController.getInstance().getCurrentLocaleInfo().shortName;
-                            BulletinFactory.of(Bulletin.BulletinWindow.make(LaunchActivity.this), null).createSimpleBulletin(
-                                R.raw.msg_translate,
-                                getStringForLanguageAlert(shorname.equals("en") ? englishLocaleStrings : systemLocaleStrings, "ChangeLanguageLater", R.string.ChangeLanguageLater)
-                            ).setDuration(Bulletin.DURATION_PROLONG).show();
+                            if (fragment != null) {
+                                BulletinFactory.of(fragment).createSimpleBulletin(
+                                    R.raw.msg_translate,
+                                    getStringForLanguageAlert(shorname.equals("en") ? englishLocaleStrings : systemLocaleStrings, "ChangeLanguageLater", R.string.ChangeLanguageLater)
+                                ).setDuration(Bulletin.DURATION_PROLONG).show();
+                            } else {
+                                BulletinFactory.of(Bulletin.BulletinWindow.make(LaunchActivity.this), null).createSimpleBulletin(
+                                    R.raw.msg_translate,
+                                    getStringForLanguageAlert(shorname.equals("en") ? englishLocaleStrings : systemLocaleStrings, "ChangeLanguageLater", R.string.ChangeLanguageLater)
+                                ).setDuration(Bulletin.DURATION_PROLONG).show();
+                            }
                         } catch (Exception e) {
                             FileLog.e(e);
                         }
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/LoginActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/LoginActivity.java
index 36e107c52..09b8176e4 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/LoginActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/LoginActivity.java
@@ -6085,6 +6085,10 @@ public class LoginActivity extends BaseFragment {
             int minutes = ((timeRemaining % 86400) % 3600) / 60;
             int seconds = ((timeRemaining % 86400) % 3600) % 60;
 
+            if (hours >= 16) {
+                days++;
+            }
+
             String time;
             if (days != 0) {
                 time = LocaleController.formatString(R.string.LoginEmailResetInSinglePattern, LocaleController.formatPluralString("Days", days));
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/PrivacySettingsActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/PrivacySettingsActivity.java
index 5e74d92db..0937f003a 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/PrivacySettingsActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/PrivacySettingsActivity.java
@@ -1021,21 +1021,18 @@ public class PrivacySettingsActivity extends BaseFragment implements Notificatio
                     break;
                 case 1:
                     TextInfoPrivacyCell privacyCell = (TextInfoPrivacyCell) holder.itemView;
+                    boolean last = position == getItemCount() - 1;
+                    privacyCell.setBackground(Theme.getThemedDrawable(mContext, last ? R.drawable.greydivider_bottom : R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                     if (position == deleteAccountDetailRow) {
                         privacyCell.setText(LocaleController.getString("DeleteAccountHelp", R.string.DeleteAccountHelp));
-                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                     } else if (position == groupsDetailRow) {
                         privacyCell.setText(LocaleController.getString("GroupsAndChannelsHelp", R.string.GroupsAndChannelsHelp));
-                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                     } else if (position == sessionsDetailRow) {
                         privacyCell.setText(LocaleController.getString("SessionsSettingsInfo", R.string.SessionsSettingsInfo));
-                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                     } else if (position == secretDetailRow) {
                         privacyCell.setText(LocaleController.getString("SecretWebPageInfo", R.string.SecretWebPageInfo));
-                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                     } else if (position == botsDetailRow) {
                         privacyCell.setText(LocaleController.getString("PrivacyBotsInfo", R.string.PrivacyBotsInfo));
-                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                     } else if (position == contactsDetailRow) {
                         /*if (newSync) {
                             privacyCell.setText(LocaleController.getString("SyncContactsInfoOn", R.string.SyncContactsInfoOn));
@@ -1043,10 +1040,8 @@ public class PrivacySettingsActivity extends BaseFragment implements Notificatio
                             privacyCell.setText(LocaleController.getString("SyncContactsInfoOff", R.string.SyncContactsInfoOff));
                         }*/
                         privacyCell.setText(LocaleController.getString("SuggestContactsInfo", R.string.SuggestContactsInfo));
-                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                     } else if (position == newChatsSectionRow) {
                         privacyCell.setText(LocaleController.getString("ArchiveAndMuteInfo", R.string.ArchiveAndMuteInfo));
-                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                     }
                     break;
                 case 2:
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/ProfileActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/ProfileActivity.java
index 51271bc4d..618765557 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/ProfileActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/ProfileActivity.java
@@ -1876,7 +1876,10 @@ public class ProfileActivity extends BaseFragment implements NotificationCenter.
                             }
                             finishFragment();
 
-                            BulletinFactory.of(Bulletin.BulletinWindow.make(getContext()), resourcesProvider).createSimpleBulletin(R.raw.ic_delete, LocaleController.getPluralString("TopicsDeleted", 1)).show();
+                            Context context = getContext();
+                            if (context != null) {
+                                BulletinFactory.of(Bulletin.BulletinWindow.make(context), resourcesProvider).createSimpleBulletin(R.raw.ic_delete, LocaleController.getPluralString("TopicsDeleted", 1)).show();
+                            }
                             dialog.dismiss();
                         }
                     });
@@ -2193,6 +2196,18 @@ public class ProfileActivity extends BaseFragment implements NotificationCenter.
                             setForegroundImage(true);
                         }
                         if (photo == null || avatarsViewPager.getRealPosition() == 0) {
+                            TLRPC.Photo nextPhoto = avatarsViewPager.getPhoto(1);
+                            if (nextPhoto != null) {
+                                getUserConfig().getCurrentUser().photo =new TLRPC.TL_userProfilePhoto();
+                                TLRPC.PhotoSize smallSize = FileLoader.getClosestPhotoSizeWithSize(nextPhoto.sizes, 90);
+                                TLRPC.PhotoSize bigSize = FileLoader.getClosestPhotoSizeWithSize(nextPhoto.sizes, 1000);
+                                if (smallSize != null && bigSize != null) {
+                                    getUserConfig().getCurrentUser().photo.photo_small = smallSize.location;
+                                    getUserConfig().getCurrentUser().photo.photo_big = bigSize.location;
+                                }
+                            } else {
+                                getUserConfig().getCurrentUser().photo = new TLRPC.TL_userProfilePhotoEmpty();
+                            }
                             getMessagesController().deleteUserPhoto(null);
                         } else {
                             TLRPC.TL_inputPhoto inputPhoto = new TLRPC.TL_inputPhoto();
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/ProfileNotificationsActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/ProfileNotificationsActivity.java
index ad7fbadad..9ea76815f 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/ProfileNotificationsActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/ProfileNotificationsActivity.java
@@ -899,6 +899,11 @@ public class ProfileNotificationsActivity extends BaseFragment implements Notifi
                     }
                     break;
                 }
+                case VIEW_TYPE_SHADOW: {
+                    ShadowSectionCell shadowCell = (ShadowSectionCell) holder.itemView;
+                    shadowCell.setTopBottom(position > 0, position < getItemCount() - 1);
+                    break;
+                }
             }
         }
 
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/SessionsActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/SessionsActivity.java
index 4178a369c..52378092b 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/SessionsActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/SessionsActivity.java
@@ -192,7 +192,15 @@ public class SessionsActivity extends BaseFragment implements NotificationCenter
         emptyView.showProgress();
         frameLayout.addView(emptyView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.CENTER));
 
-        listView = new RecyclerListView(context);
+        listView = new RecyclerListView(context) {
+            @Override
+            public Integer getSelectorColor(int position) {
+                if (position == terminateAllSessionsRow) {
+                    return Theme.multAlpha(getThemedColor(Theme.key_windowBackgroundWhiteRedText2), .1f);
+                }
+                return getThemedColor(Theme.key_listSelector);
+            }
+        };
         listView.setLayoutManager(new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false) {
             @Override
             public boolean supportsPredictiveItemAnimations() {
@@ -799,7 +807,7 @@ public class SessionsActivity extends BaseFragment implements NotificationCenter
                         } else {
                             privacyCell.setText(LocaleController.getString("TerminateWebSessionInfo", R.string.TerminateWebSessionInfo));
                         }
-                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider_bottom, Theme.key_windowBackgroundGrayShadow));
+                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                     } else if (position == passwordSessionsDetailRow) {
                         privacyCell.setText(LocaleController.getString("LoginAttemptsInfo", R.string.LoginAttemptsInfo));
                         if (otherSessionsTerminateDetail == -1) {
@@ -808,7 +816,7 @@ public class SessionsActivity extends BaseFragment implements NotificationCenter
                             privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
                         }
                     } else if (position == qrCodeDividerRow || position == ttlDivideRow || position == noOtherSessionsRow) {
-                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider, Theme.key_windowBackgroundGrayShadow));
+                        privacyCell.setBackgroundDrawable(Theme.getThemedDrawable(mContext, R.drawable.greydivider_bottom, Theme.key_windowBackgroundGrayShadow));
                         privacyCell.setText("");
                         privacyCell.setFixedSize(12);
                     }
diff --git a/TMessagesProj/src/main/java/org/telegram/ui/ThemePreviewActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/ThemePreviewActivity.java
index e9ba4e267..a36a46b81 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/ThemePreviewActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/ThemePreviewActivity.java
@@ -1875,11 +1875,13 @@ public class ThemePreviewActivity extends BaseFragment implements DownloadContro
                                 colorPicker.setMinBrightness(0.05f);
                                 colorPicker.setMaxBrightness(0.8f);
                             }
-                            int colorsCount = accent.accentColor2 != 0 ? 2 : 1;
-                            colorPicker.setType(1, hasChanges(1), 2, colorsCount, false, 0, false);
-                            colorPicker.setColor(accent.accentColor, 0);
-                            if (accent.accentColor2 != 0) {
-                                colorPicker.setColor(accent.accentColor2, 1);
+                            if (accent != null) {
+                                int colorsCount = accent.accentColor2 != 0 ? 2 : 1;
+                                colorPicker.setType(1, hasChanges(1), 2, colorsCount, false, 0, false);
+                                colorPicker.setColor(accent.accentColor, 0);
+                                if (accent.accentColor2 != 0) {
+                                    colorPicker.setColor(accent.accentColor2, 1);
+                                }
                             }
                         } else {
                             patternLayout[a].addView(colorPicker, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.CENTER_HORIZONTAL, 0, 0, 0, 48));
diff --git a/TMessagesProj/src/main/res/values/strings.xml b/TMessagesProj/src/main/res/values/strings.xml
index 7fe1968b4..b0300e866 100644
--- a/TMessagesProj/src/main/res/values/strings.xml
+++ b/TMessagesProj/src/main/res/values/strings.xml
@@ -2445,6 +2445,8 @@
     <string name="ClearCache">Clear Cache</string>
     <string name="ClearSelectedCache">Clear Selected</string>
     <string name="ClearCacheInfo">Free up disk space on your device; your media will stay in the cloud.</string>
+    <string name="ClearingCache">Clearing cache…</string>
+    <string name="ClearingCacheDescription">Please keep this window open while Telegram is clearing your cache.</string>
     <string name="ChangePhoneNumber">Change Phone Number</string>
     <string name="ChangePhoneNumberInfo">Move your account, chats and media to a new number.</string>
     <string name="ChangePhoneNumberSuccessWithPhone">Your phone number has been successfully changed to %1$s.</string>
@@ -3490,6 +3492,7 @@
     <string name="BotStatusCantRead">has no access to messages</string>
     <string name="BotInfoTitle">What can this bot do?</string>
     <string name="BotStart">START</string>
+    <string name="BotStartButton">Start bot</string>
     <string name="BotUnblock">RESTART</string>
     <string name="BotStop">Stop bot</string>
     <string name="BotRestart">Restart bot</string>
@@ -6353,8 +6356,9 @@
     <string name="ChannelInviteViaLinkRestricted">You can\'t create a link</string>
     <string name="ChannelInviteViaLinkRestricted2">This user can\'t be invited</string>
     <string name="ChannelInviteViaLinkRestricted3">This users can\'t be invited</string>
-    <string name="StoragePathFree">%1$s free</string>
-    <string name="StoragePathFreeValue">%1$s free, %2$s</string>
+    <string name="StoragePathFreeInternal">%1$s free, high speed</string>
+    <string name="StoragePathFreeExternal">%1$s free, slow speed</string>\
+    <string name="StoragePathFreeValueExternal">%1$s free, slow speed %2$s</string>
     <string name="AccDescrLiteBatteryWhenBelow">enabled when below %s%%</string>
     <string name="AccDescrLiteBatteryLevelAnnounce">%s%%</string>
     <string name="AccDescrRateTranscriptionUp">Rate up</string>
@@ -6371,4 +6375,10 @@
     <string name="LoginEmailResetPremiumRequiredTitle">Telegram Premium Required</string>
     <string name="LoginEmailResetPremiumRequiredMessage">Due to the high cost of SMS in your country, you need a **Telegram Premium** account to immediately reset this email via an SMS code.\n\nYou can ask a friend to gift a Premium subscription for your account **%1$s**</string>
     <string name="LoginEmailResetPleaseWait">Resetting email, please wait...</string>
+    <string name="DecreaseSpeed">Decrease speed</string>
+    <string name="SdCardAlert">Storing on SD card will make Telegram slow. Proceed anyway?</string>
+    <string name="Proceed">Proceed</string>
+    <string name="SdCardError">SD Card Error</string>
+    <string name="SdCardErrorDescription">Telegram is unable to save data on your SD card.</string>
+    <string name="DoNotUseSDCard">Do not use SD card</string>
 </resources>
diff --git a/TMessagesProj_AppHockeyApp/build.gradle b/TMessagesProj_AppHockeyApp/build.gradle
index d055126a9..ef33612c7 100644
--- a/TMessagesProj_AppHockeyApp/build.gradle
+++ b/TMessagesProj_AppHockeyApp/build.gradle
@@ -67,8 +67,8 @@ android {
 
     buildTypes {
         HA_private {
-            debuggable false
-            jniDebuggable false
+            debuggable true
+            jniDebuggable true
             signingConfig signingConfigs.debug
             applicationIdSuffix ".beta"
             minifyEnabled true
diff --git a/gradle.properties b/gradle.properties
index 2b238f9fd..7072f5543 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -13,8 +13,8 @@
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
 #Sat Mar 12 05:53:50 MSK 2016
-APP_VERSION_CODE=3227
-APP_VERSION_NAME=9.5.4
+APP_VERSION_CODE=3236
+APP_VERSION_NAME=9.5.5
 APP_PACKAGE=org.telegram.messenger
 RELEASE_KEY_PASSWORD=android
 RELEASE_KEY_ALIAS=androidkey