Graphics ok on pc , but when send apk to mobile graphics glitching

i am new at unity , try to make simple game for android started with unity standard assets character 3rd person with cross platform controls , every thing is all right test graphics on playing on unity , android emulator , all this on PC , when send apk to mobile graphics is glitching i don’t know why , any solution for this issue
mobile = galaxy J7 Pro , android 8.1 , unity 2018.3.6f1 prsonal




i think i found the solution :slight_smile:
in player settings >> Resolution and presentation >> use 32-bit Display Buffer* unchecked
Done :slight_smile: