OLED Ageing

*** I cannot assume any responsibility for any event by using this application. Please use the application on the user's responsibility. ***

If you use Android device with OLED display (like Samsung GALAXY), burn-in may occur on the status bar area of screen. It is because status bar area is displayed almost always black.

This application shows white on status bar area of your phone. By displaying this screen for some time, you may ease burn-in on the status bar area.