7 Ways To Fix Iphone Screen Goes Black During Phone Call
Secondly, if you are using a hard case to protect your iPhone, it may be more tight than usual. That may press down the side button of the iPhone. If you are on call, then pressing the side button will lock the screen. Again, if you have installed a developer beta build of iOS, then that may be buggy and cause the iPhone screen to go black while receiving or placing a phone call....