Bought a phone or dropped your phone? Do you know that your phone could suffer from dead pixel(s)? To check if any dead pixel(s) exist. This app will let you test your LCD display for any "dead pixels". Black color will let you check if your display suffers from the distorted backlight problem. For this reason this app in its minimalist state will help you in identifying dead pixels. Your phone`s display consists of 3 fundamental color producing pixels i.e RED GREEN and BLUE. Dead pixels are rare and largely go unnoticed by the user.

This app was built with user privacy in mind. No permissions required to run the app simply launch the app change the color tile on each tap. This app offers no menus or whatsoever that is not needed. No app can fix dead pixels because dead pixels are due to hardware malfunction that software cannot fix. If you follow the guide written below you MAY be able to fix stuck pixels or even dead ones as well..


How to properly use the app
Step 1: Clean your phone`s screen
Step 2: Closely inspect screen with each color transition

How to fix dead pixels
Solution 1: Gently apply pressure on affected area. It may not always work due to different display technologies.

Solution 2: Use your phone with max brightness and let your phone`s display to become warm but not hot. If your phone has an AMOLED display then do not use your phone with brightness set to max for prolonged periods of time. It may result in a burnt display!

If none of the solutions work for you it is better to leave the problem in hands of a technician or claim your phone`s warranty in time.


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