Hard Reset NUU Mobile A3

First method:

  1. In the first step turn off the device by pressing the Power key for a few seconds.Hard Reset NUU Mobile A3
  2. Then keep holding on Volume Up and Power buttons together for a couple of seconds.HardReset NUU Mobile A3
  3. If Andorid icon appears let go of all keys.
  4. Now choose "wipe data/factory reset". Use Volume keys to navigate and the Power button to confirm that.Factory Reset NUU Mobile A3
  5. After that select "yes" by using same buttons as before.Master Reset NUU Mobile A3
  6. At last choose "reboot system now" with the Power button.Wipe data on NUU Mobile A3
  7. Success!
See the Next method!

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

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