How to fix the screen color problem on the Samsung Galaxy S5
To get the screen back to its standard color, follow the steps below:
- Select Settings.
- Scroll down to the screen and tap Accessibility there.
- Now touch on Vision.
- There, look for the “Negative colors” option. You will see a checkbox beside it. Tap the checked box to remove the check.
Read also –How to Fix Screen Not Turning On Issue in Samsung Galaxy S5.