Hard Reset NGM WINN

  1. Power off your device.
    Hard Reset NGM WINN
  2. Next hold and press Volume Up + Volume Down + Power button.
    HardReset NGM WINN
  3. Then if you see Recovery mode screen, then release holded buttons.
  4. Now choose from the menu option "wipe data/factory reset" using Volume buttons to scroll options, and Power button to confirm operation.
  5. Select option "Yes -- delete all user data".
  6. After that accept option "reboot system now".
  7. Done!

 

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

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