Samsung mobile - Access the LCD test mode

December 2016




In the case that you are experiencing some unknown issues with your touchscreen:
Then enter the following code (same as you'll enter a phone number)

You shall have access to the LCD test mode:
  • Test RGB settings
  • Test front VGA camera
  • Touch Test (Grid-like menu, move you're finger along to check the sensibility of your screen)
  • etc

Related :

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