> Detect and Fix (Android)
With a straightforward name, Dead Pixel Detect And Fix (DPDF) is a straightforward method for locating and potentially repairing dead or stuck pixels. The free app is available for Android 2.3 and later, and features an interface that is both self-explanatory and easy to navigate. Like many apps and programs in our guide on how to fix a dead pixel, DPDF lets you cycle through various colors to locate and potentially fix a dead or stuck pixel using an extended series of six flashing screens.