if it's really screen burn then you have to change display that is one and only solution for s amoled.... otherwise check properly it's display color banding issue or not ..... in display burn in you can notice app ,keyboard or game icon stuck beneath the display ......see bro ..practically display burn in happened if someone continuously do anything with app or game for hours and hours in high brightness leven ..then that particular app icon will get the tendency to stuck beneath display which can't be removed in s amoled except display changes...... and if you got display color banding issue then it can be solved by regular software update.... so what kind of issue you are exactly facing?
lcd screen it's called ghost imaging which will go by rgb setup....because if you apply red ,green, blue light setup for hours then it will not minimize rest of good pixels in lcd and ghost images will go ..but in s amoled it destroy and diminished good pixels
Please perform the below mentioned steps to resolve the issue:
* Check device in safe mode: Press and hold the Power key, when Power off icon appears > Press and hold the power off icon. To exit safe mode: Restart your device.
For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).
