Why tne brightness is always adjusting itself. Just browsin ...
Every pixel of an OLED screen is self-iluminated, there are no backlight, so the difference between bright and dark areas is much higher compared to an LCD screen. Maybe your eyes just haven't got used to it yet.
Custom recoveries are made by users, so I can't tell you anything about it from the manufacturer's side.
Dial *#*#33#*#* to run the factory test, then select SINGLE TEST. You can separately test all the 3 cameras there.
Hello just received and updated my brand new umidigi z1 pro. It was working perfect but once i updated it the screen looks damaged. There are a lot of noise in the screen, and many dots are blinking all the time. My wife bought the same phone and she´s having the same issue when she uptdated it.
Any clue about the error. I just can´t believe the two phones just "broke" after the update...