Phone Screen Test

A simple powerful tool to test for dead pixel, LCD clouding, and light bleeding.

A simple but powerful tool to test for dead pixel, LCD clouding, and light bleeding / leakage for your phone screen.

This app is designed to help user to check dead pixel, LCD clouding, and light bleeding problems on the phone screen. It will run as a loop. Click anywhere on the screen to process to the next section during the test, and click anywhere to start! Thank you for using!