diff --git a/submodules/MtProtoKit/PublicHeaders/MtProtoKit/MTBindKeyMessageService.h b/submodules/MtProtoKit/PublicHeaders/MtProtoKit/MTBindKeyMessageService.h
index 8e2fd4e958..9e5771a203 100644
--- a/submodules/MtProtoKit/PublicHeaders/MtProtoKit/MTBindKeyMessageService.h
+++ b/submodules/MtProtoKit/PublicHeaders/MtProtoKit/MTBindKeyMessageService.h
@@ -6,5 +6,4 @@
 
 - (instancetype)initWithPersistentKey:(MTDatacenterAuthKey *)persistentKey ephemeralKey:(MTDatacenterAuthKey *)ephemeralKey completion:(void (^)(bool))completion;
 
--(void)complete;
 @end
diff --git a/submodules/MtProtoKit/Sources/MTBindKeyMessageService.m b/submodules/MtProtoKit/Sources/MTBindKeyMessageService.m
index 81444d51ab..137b2ce408 100644
--- a/submodules/MtProtoKit/Sources/MTBindKeyMessageService.m
+++ b/submodules/MtProtoKit/Sources/MTBindKeyMessageService.m
@@ -168,8 +168,4 @@
     }
 }
 
--(void)complete {
-    _completion(true);
-}
-
 @end
diff --git a/submodules/MtProtoKit/Sources/MTContext.m b/submodules/MtProtoKit/Sources/MTContext.m
index 676e4c64e8..7e506f5edc 100644
--- a/submodules/MtProtoKit/Sources/MTContext.m
+++ b/submodules/MtProtoKit/Sources/MTContext.m
@@ -250,7 +250,7 @@ static int32_t fixedTimeDifferenceValue = 0;
         _tempKeyExpiration = 24 * 60 * 60;
         
 #if DEBUG
-        _tempKeyExpiration = 30;
+        //_tempKeyExpiration = 30;
 #endif
         
         _datacenterSeedAddressSetById = [[NSMutableDictionary alloc] init];
diff --git a/submodules/MtProtoKit/Sources/MTProto.m b/submodules/MtProtoKit/Sources/MTProto.m
index 2e31704d7e..965ee029d0 100644
--- a/submodules/MtProtoKit/Sources/MTProto.m
+++ b/submodules/MtProtoKit/Sources/MTProto.m
@@ -55,7 +55,7 @@
 
 #import <MtProtoKit/MTSignal.h>
 #import <MtProtoKit/MTQueue.h>
-#import <MtProtoKit/MTBindKeyMessageService.h>
+
 typedef enum {
     MTProtoStateAwaitingDatacenterScheme = 1,
     MTProtoStateAwaitingDatacenterAuthorization = 2,
@@ -885,7 +885,7 @@ static const NSUInteger MTMaxUnacknowledgedMessageCount = 64;
 
 - (MTDatacenterAuthKey *)getAuthKeyForCurrentScheme:(MTTransportScheme *)scheme createIfNeeded:(bool)createIfNeeded authInfoSelector:(MTDatacenterAuthInfoSelector *)authInfoSelector {
     if (_useExplicitAuthKey) {
-        MTDatacenterAuthInfoSelector selector = scheme.media ? MTDatacenterAuthInfoSelectorEphemeralMedia : MTDatacenterAuthInfoSelectorEphemeralMain;
+        MTDatacenterAuthInfoSelector selector = MTDatacenterAuthInfoSelectorEphemeralMain;
         if (authInfoSelector != nil) {
             *authInfoSelector = selector;
         }
@@ -2151,15 +2151,6 @@ static NSString *dumpHexString(NSData *data, int maxLength) {
     }
     
     if (_useExplicitAuthKey != nil) {
-        if (scheme.media) {
-            for (NSInteger i = (NSInteger)_messageServices.count - 1; i >= 0; i--)
-            {
-                MTBindKeyMessageService* messageService = (MTBindKeyMessageService *)_messageServices[(NSUInteger)i];
-                if ([messageService respondsToSelector:@selector(complete)]) {
-                    [messageService complete];
-                }
-            }
-        }
     } else if (_cdn) {
         _validAuthInfo = nil;