Originally Posted by Gerard897
When I tried to root my samsung galaxy tab 7.0 everything went fine until I saw my device flickering different colors! I already factory reset it and it still keeps doing it. Help me!
Go to settings》about device》there u will see build number tap it many times untill u see developer settings unlocked just above the About Device.
Scroll down and goto SHOW SCREEN UPDATES uncheck it.. and here you go flickering different colors is off..
IF I HELPED YOU]