biker73 @ 01/31/17, 11:51
There you can test or customize any sensors or functions! For example, the proximity sensor, which many do not work correctly!
I understand correctly that the possibility of testing and calibration is only in developer firmware?
Everything worked fine, but for three days, like mine, it didn’t turn off the screen during a conversation. Managing your ears is cool, of course, but I would like to return to more conservative management schemes ...