Maybe you don't hear about it because it works and so no one attempts it By the way long ago I got a screen repaired at an unofficial place, on an old iphone,

Maybe you don't hear about it because it works and so no one attempts it By the way long ago I got a screen repaired at an unofficial place, on an old iphone, and camera started working incorrectly (focusing issues etc). I kinda suspect they swapped the camera for a different one, if the phone warned me immediately that would have been cool. I heard many similar stories by the way.