Usar la aplicación APKPure
Obtener Pixel Fixer versión histórica en Android
Reparar los píxeles atascados o muertos de la pantalla del dispositivo.
If any pixel in your device screen seems to be black or not working than this app can help you.
This app detects any stuck pixel or Dead pixel and then Fixes those pixels.
Only those pixels will be fixed which doesn't have any Hardware Damage.