Hard Reset SAMSUNG G900 Galaxy S5

Third method:

  1. Switch on device.
    Hard Reset SAMSUNG G900 Galaxy S5
  2. Dial or press number to call: *2767*3855#
  3. That number code will force format on device.

Hard Reset SAMSUNG Galaxy S5 - clear your phone by Recovery Mode - video

Hard Reset SAMSUNG Galaxy S5 - Reset by Andorid Phone Settings - video

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.

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