Does not work on physical device

[unalkoseoglu]

When I run it in the iOS emulator, the icons change without any problem. But when I run it on the real device, the icon does not change. Can you help me with these error codes?

+[LSApplicationProxy applicationProxyFor*] is not a supported method for getting the LSApplicationProxy for the current process, use +[LSBundleProxy bundleProxyForCurrentProcess] instead.

LaunchServices: store (null) or url (null) was nil: Error Domain=NSOSStatusErrorDomain Code=-54 "process may not map database" UserInfo={NSDebugDescription=process may not map database, _LSLine=66, _LSFunction=_LSServer_GetServerStoreForConnectionWithCompletionHandler}

Attempt to map database failed: permission was denied. This attempt will not be retried.

Failed to initialize client context with error Error Domain=NSOSStatusErrorDomain Code=-54 "process may not map database" UserInfo={NSDebugDescription=process may not map database, _LSLine=66, _LSFunction=_LSServer_GetServerStoreForConnectionWithCompletionHandler}