Do your FP4 have always on display? The first time my FP4 goes to sleep it have always on display, but second time the phone goes to sleep the display just go black and don’t show the time.
So do the phone have always on display or not? Thank you for your help
Its only always on when charging. FP4 does not have an AMOLED display, just simple LCD. Therefor it would need lots of power which would result in lower battery performamce…