lol svc will tell u to change ur displayif its green tint lines, try oledsaver or pwmfree

everyone have same problem bro..use always on display unlock with finger print or use pwmfee app

yeah, but samsung claim it as they are seeing it for first time

turn always on display, enable fingerprint unlock, unlock with figerprint

not only yours, almost everyone having same problem, talk is it is caused by software update after oneui 2.5, mine was s9 having same problem for 3 months, turn always on display, enable fingerprint unlock, press power button then tap on screen until...