diff --git a/submodules/LegacyComponents/Sources/PGCameraCaptureSession.m b/submodules/LegacyComponents/Sources/PGCameraCaptureSession.m
index 6770cc9449..b78f0929bd 100644
--- a/submodules/LegacyComponents/Sources/PGCameraCaptureSession.m
+++ b/submodules/LegacyComponents/Sources/PGCameraCaptureSession.m
@@ -322,11 +322,13 @@ const NSInteger PGCameraFrameRate = 30;
 
 - (void)switchToBestVideoFormatForDevice:(AVCaptureDevice *)device
 {
+    __unused bool preferZoomableFormat = [self hasTelephotoCamera] || [self hasUltrawideCamera];
     [self _reconfigureDevice:device withBlock:^(AVCaptureDevice *device)
     {
         NSArray *availableFormats = device.formats;
         AVCaptureDeviceFormat *preferredFormat = nil;
         NSMutableArray *maybeFormats = nil;
+        bool hasSecondaryZoomLevels = false;
         int32_t maxWidth = 0;
         int32_t maxHeight = 0;
         for (AVCaptureDeviceFormat *format in availableFormats)
@@ -338,6 +340,7 @@ const NSInteger PGCameraFrameRate = 30;
             if (dimensions.width >= maxWidth && dimensions.width <= 1920 && dimensions.height >= maxHeight && dimensions.height <= 1080)
             {
                 if (dimensions.width > maxWidth) {
+                    hasSecondaryZoomLevels = false;
                     maybeFormats = [[NSMutableArray alloc] init];
                 }
                 FourCharCode mediaSubType = CMFormatDescriptionGetMediaSubType(format.formatDescription);
@@ -359,12 +362,15 @@ const NSInteger PGCameraFrameRate = 30;
                     if (supportedRate) {
                         if (@available(iOS 16.0, *)) {
                             if (format.secondaryNativeResolutionZoomFactors.count > 0) {
+                                hasSecondaryZoomLevels = true;
                                 [maybeFormats addObject:format];
-                            } else {
+                            } else if (!hasSecondaryZoomLevels) {
                                 [maybeFormats addObject:format];
                             }
                         } else {
-                            [maybeFormats addObject:format];
+                            if (!hasSecondaryZoomLevels) {
+                                [maybeFormats addObject:format];
+                            }
                         }
                     }
                 }
diff --git a/submodules/LegacyComponents/Sources/TGAuthorSignatureMediaAttachment.m b/submodules/LegacyComponents/Sources/TGAuthorSignatureMediaAttachment.m
index dafb13c1d3..4cd356c201 100644
--- a/submodules/LegacyComponents/Sources/TGAuthorSignatureMediaAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGAuthorSignatureMediaAttachment.m
@@ -36,7 +36,11 @@
 {
     int32_t length = [is readInt32];
     NSData *data = [is readData:length];
-    return [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaAttachment class] fromData:data error:nil];
+    
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+    return [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
 }
 
 - (BOOL)isEqual:(id)object {
diff --git a/submodules/LegacyComponents/Sources/TGBotContextResultAttachment.m b/submodules/LegacyComponents/Sources/TGBotContextResultAttachment.m
index 9c777b0ca6..bd97cf7b3b 100644
--- a/submodules/LegacyComponents/Sources/TGBotContextResultAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGBotContextResultAttachment.m
@@ -38,7 +38,10 @@
 {
     int32_t length = [is readInt32];
     NSData *data = [is readData:length];
-    return [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaAttachment class] fromData:data error:nil];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+    return [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
 }
 
 @end
diff --git a/submodules/LegacyComponents/Sources/TGDocumentMediaAttachment.m b/submodules/LegacyComponents/Sources/TGDocumentMediaAttachment.m
index b44e536cba..25cd3e5635 100644
--- a/submodules/LegacyComponents/Sources/TGDocumentMediaAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGDocumentMediaAttachment.m
@@ -286,7 +286,10 @@
             NSData *data = [[NSData alloc] initWithBytesNoCopy:originBytes length:originLength freeWhenDone:true];
             TGMediaOriginInfo *origin = nil;
             @try {
-                origin = [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaOriginInfo class] fromData:data error:nil];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+                origin = [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
             } @catch (NSException *e) {
                 
             }
diff --git a/submodules/LegacyComponents/Sources/TGGameMediaAttachment.m b/submodules/LegacyComponents/Sources/TGGameMediaAttachment.m
index 1398827bac..365ff1d221 100644
--- a/submodules/LegacyComponents/Sources/TGGameMediaAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGGameMediaAttachment.m
@@ -50,7 +50,10 @@
 {
     int32_t length = [is readInt32];
     NSData *data = [is readData:length];
-    return [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaAttachment class] fromData:data error:nil];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+    return [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
 }
 
 - (TGWebPageMediaAttachment *)webPageWithText:(NSString *)text entities:(NSArray *)entities {
diff --git a/submodules/LegacyComponents/Sources/TGImageMediaAttachment.m b/submodules/LegacyComponents/Sources/TGImageMediaAttachment.m
index 68475e272f..a821577240 100644
--- a/submodules/LegacyComponents/Sources/TGImageMediaAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGImageMediaAttachment.m
@@ -272,7 +272,10 @@
             NSData *data = [[NSData alloc] initWithBytesNoCopy:originBytes length:originLength freeWhenDone:true];
             TGMediaOriginInfo *origin = nil;
             @try {
-                origin = [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaOriginInfo class] fromData:data error:nil];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+                origin = [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
             } @catch (NSException *e) {
                 
             }
diff --git a/submodules/LegacyComponents/Sources/TGInvoiceMediaAttachment.m b/submodules/LegacyComponents/Sources/TGInvoiceMediaAttachment.m
index 8d7f93c434..1d5f1bc4b4 100644
--- a/submodules/LegacyComponents/Sources/TGInvoiceMediaAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGInvoiceMediaAttachment.m
@@ -89,7 +89,10 @@
 {
     int32_t length = [is readInt32];
     NSData *data = [is readData:length];
-    return [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaAttachment class] fromData:data error:nil];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+    return [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
 }
 
 
diff --git a/submodules/LegacyComponents/Sources/TGMessageEntitiesAttachment.m b/submodules/LegacyComponents/Sources/TGMessageEntitiesAttachment.m
index bce212f7c6..02e8ce7701 100644
--- a/submodules/LegacyComponents/Sources/TGMessageEntitiesAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGMessageEntitiesAttachment.m
@@ -56,7 +56,10 @@
 {
     int32_t length = [is readInt32];
     NSData *data = [is readData:length];
-    return [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaAttachment class] fromData:data error:nil];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+    return [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
 }
 
 @end
diff --git a/submodules/LegacyComponents/Sources/TGReplyMarkupAttachment.m b/submodules/LegacyComponents/Sources/TGReplyMarkupAttachment.m
index c3caa5d5c7..6a4dac0ad7 100644
--- a/submodules/LegacyComponents/Sources/TGReplyMarkupAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGReplyMarkupAttachment.m
@@ -66,7 +66,10 @@
 {
     int32_t length = [is readInt32];
     NSData *data = [is readData:length];
-    return [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaAttachment class] fromData:data error:nil];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+    return [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
 }
 
 @end
diff --git a/submodules/LegacyComponents/Sources/TGViaUserAttachment.m b/submodules/LegacyComponents/Sources/TGViaUserAttachment.m
index 25cd60cb4a..51fb7394d8 100644
--- a/submodules/LegacyComponents/Sources/TGViaUserAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGViaUserAttachment.m
@@ -38,7 +38,10 @@
 {
     int32_t length = [is readInt32];
     NSData *data = [is readData:length];
-    return [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaAttachment class] fromData:data error:nil];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+    return [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
 }
 
 @end
diff --git a/submodules/LegacyComponents/Sources/TGVideoMediaAttachment.m b/submodules/LegacyComponents/Sources/TGVideoMediaAttachment.m
index a16c0159cc..bbf11b0f11 100644
--- a/submodules/LegacyComponents/Sources/TGVideoMediaAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGVideoMediaAttachment.m
@@ -295,7 +295,10 @@
             NSData *data = [[NSData alloc] initWithBytesNoCopy:originBytes length:originLength freeWhenDone:true];
             TGMediaOriginInfo *origin = nil;
             @try {
-                origin = [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaOriginInfo class] fromData:data error:nil];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+                origin = [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
             } @catch (NSException *e) {
                 
             }
diff --git a/submodules/LegacyComponents/Sources/TGWebPageMediaAttachment.m b/submodules/LegacyComponents/Sources/TGWebPageMediaAttachment.m
index 0b3848d453..0550d67ced 100644
--- a/submodules/LegacyComponents/Sources/TGWebPageMediaAttachment.m
+++ b/submodules/LegacyComponents/Sources/TGWebPageMediaAttachment.m
@@ -160,7 +160,10 @@
     int32_t length = [is readInt32];
     NSData *data = [is readData:length];
     @try {
-        return [NSKeyedUnarchiver unarchivedObjectOfClass:[TGWebPageMediaAttachment class] fromData:data error:nil];
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+        return [NSKeyedUnarchiver unarchiveObjectWithData:data];
+#pragma clang diagnostic pop
     } @catch (NSException *e) {
     }
     return nil;
diff --git a/submodules/RMIntro/BUILD b/submodules/RMIntro/BUILD
index ac8505a76a..aa3b3ca48a 100644
--- a/submodules/RMIntro/BUILD
+++ b/submodules/RMIntro/BUILD
@@ -21,6 +21,7 @@ objc_library(
     copts = [
         "-I{}/{}".format(package_name(), directory) for directory in unique_directories(private_headers)
     ] + [
+        "-Werror",
         "-I{}/PublicHeaders/RMIntro".format(package_name()),
     ],
     deps = [
diff --git a/submodules/RMIntro/Sources/core/animations.c b/submodules/RMIntro/Sources/core/animations.c
index 6dc53f1ccc..ffe489f997 100644
--- a/submodules/RMIntro/Sources/core/animations.c
+++ b/submodules/RMIntro/Sources/core/animations.c
@@ -967,7 +967,7 @@ static void draw_ic(int type)
         t_y -= value*bounce;
     }
 
-    float pink = 0;
+    __unused float pink = 0;
     if (time_local > anim_pin_start_time) {
         pink = t_local(0, 1, anim_pin_start_time, anim_pin_duration, Sin);
         if (time_local > anim_pin_start_time + anim_pin_duration) {
@@ -1285,7 +1285,7 @@ static void draw_ic(int type)
 
 
     // pencil
-    float begin_k;
+    __unused float begin_k;
     if (type == 0) {
         ic_pos = CPointMake(-88/2-15, -100/2+13);
 
@@ -1387,7 +1387,7 @@ void draw_safe(int type, float alpha, float screw_alpha)
     float screw_distance = 53;
 
     float dk = .1;
-    float k = dk * 0;
+    __unused float k = dk * 0;
 
     private_screw.params.alpha = alpha * screw_alpha;
 
diff --git a/submodules/RMIntro/Sources/core/objects.c b/submodules/RMIntro/Sources/core/objects.c
index 78b912f2cb..8f382a54ca 100644
--- a/submodules/RMIntro/Sources/core/objects.c
+++ b/submodules/RMIntro/Sources/core/objects.c
@@ -21,6 +21,9 @@
 #include <stdlib.h>
 #include "animations.h"
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+
 float scale_factor;
 int width, height;
 int y_offset_absolute;
@@ -463,7 +466,7 @@ void vec4_log(__unused vec4 M)
 
 void draw_shape(const Shape* shape, mat4x4 view_projection_matrix)
 {
-    draw_colored_shape(shape, view_projection_matrix, shape->color);
+    draw_colored_shape(shape, view_projection_matrix, (float *)shape->color);
 }
 
 void draw_colored_shape(const Shape* shape, mat4x4 view_projection_matrix, vec4 color) {
@@ -1325,3 +1328,5 @@ void change_rounded_rectangle_stroked(Shape* shape, CSize size, float radius, __
         glBindBuffer(GL_ARRAY_BUFFER, 0);
     }
 }
+
+#pragma clang diagnostic pop
diff --git a/submodules/RMIntro/Sources/core/program.c b/submodules/RMIntro/Sources/core/program.c
index 5779b4b390..e9c7b07dd7 100755
--- a/submodules/RMIntro/Sources/core/program.c
+++ b/submodules/RMIntro/Sources/core/program.c
@@ -1,7 +1,8 @@
 #include "program.h"
 #include "platform_gl.h"
 
-
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
 
 TextureProgram get_texture_program(GLuint program)
 {
@@ -33,3 +34,5 @@ GradientProgram get_gradient_program(GLuint program)
         glGetAttribLocation(program, "a_Color"),
         glGetUniformLocation(program, "u_Alpha")};
 }
+
+#pragma clang diagnostic pop
diff --git a/submodules/RMIntro/Sources/core/shader.c b/submodules/RMIntro/Sources/core/shader.c
index 068fe05ee7..7dded9671d 100755
--- a/submodules/RMIntro/Sources/core/shader.c
+++ b/submodules/RMIntro/Sources/core/shader.c
@@ -11,6 +11,9 @@
 #define LOGGING_ON 0
 #endif
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+
 static void log_v_fixed_length(const GLchar* source, const GLint length) {
 	if (LOGGING_ON) {
 		char log_buffer[length + 1];
@@ -112,3 +115,5 @@ GLint validate_program(const GLuint program) {
 
 	return 0;
 }
+
+#pragma clang diagnostic pop
diff --git a/submodules/RMIntro/Sources/platform/ios/RMIntroViewController.m b/submodules/RMIntro/Sources/platform/ios/RMIntroViewController.m
index 7fdabab890..2b2977e44d 100644
--- a/submodules/RMIntro/Sources/platform/ios/RMIntroViewController.m
+++ b/submodules/RMIntro/Sources/platform/ios/RMIntroViewController.m
@@ -19,6 +19,9 @@
 
 #import <LegacyComponents/LegacyComponents.h>
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+
 typedef enum {
     Inch35 = 0,
     Inch4 = 1,
@@ -316,7 +319,6 @@ typedef enum {
     if ([EAGLContext currentContext] == _glkView.context)
         [EAGLContext setCurrentContext:nil];
 
-    _glkView.context = nil;
     _context = nil;
     [_glkView removeFromSuperview];
     _glkView = nil;
@@ -767,3 +769,5 @@ NSInteger _current_page_end;
 }
 
 @end
+
+#pragma clang diagnostic pop