Hello, are you using third-party apps like Snapchat and Instagram when this happens? Or is it the built-in camera app of the phone? If it's the official camera app, make sure the front and back of your camera are well cleaned. Then enter your setting...
Regarding the distribution of several base models for various nations, Samsung's plan is poor. The reason for the delay is that they always test and release for the US first before testing other versions for other nations.
