How to Enter Hardware Test Mode in SAMSUNG Galaxy S9 – Test Codes |HardReset.Info



How to open test mode in SAMSUNG Galaxy S9? How to enter the SAMSUNG Test Mode? How to get access to hardware test mode in SAMSUNG Galaxy S9? How to test SAMSUNG Galaxy S9?

If you would like to test all hardware features in SAMSUNG Galaxy S9 you should watch this video. Get access to hidden modes and here you can make sure that your device is performing well. By using the secret code you can get access to two hidden test modes. It’s a good idea to perform all of these tests when you are…

6 thoughts on “How to Enter Hardware Test Mode in SAMSUNG Galaxy S9 – Test Codes |HardReset.Info”

  1. Once I pressed *#0*# i tapped the colors then when I tapped on black I couldnt go back or anything. Back button didnt work, home button didnt work, i had to use the sense to scroll down my notification bar and tap on a notification i got to get out.

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