I have driven myself nuts searching for info to stop split screen with literally no results specific to s8 or even info telling me it cannot be done.
It is difficult to get rid of it when it splits and I suspect it is because I applied the nano tech liquid screen protector. Don't do it folks - it reduces sensitivity of the screen so touching works badly. Plus it might have saved some of the damage to my screen but when I dropped it it cracked and put a small hole in the surface...not impressed. So PLEASE somebody tell me if I cannot get rid of it with another app or in settings.
It is difficult to get rid of it when it splits and I suspect it is because I applied the nano tech liquid screen protector. Don't do it folks - it reduces sensitivity of the screen so touching works badly. Plus it might have saved some of the damage to my screen but when I dropped it it cracked and put a small hole in the surface...not impressed. So PLEASE somebody tell me if I cannot get rid of it with another app or in settings.