Hard Reset NUU Mobile A1

How to factory reset NUU Mobile A1? How to wipe all data in NUU Mobile A1? How to bypass screen lock in NUU Mobile A1? How to restore defaults in NUU Mobile A1?

The following tutorial shows all method of master reset NUU Mobile A1. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your NUU Mobile A1 will be as new and your MediaTek MT6580  core will run faster.

First method:

  1. At first turn off the device by pressing the Power key for a few seconds. Permanently delete data from NUU Mobile A1
  2. Then hold down Volume Up and Power buttons together for a couple of seconds. Hard Reset NUU Mobile A1
  3. When the Andorid icon pops up let go of all keys.
  4. Now choose "wipe data/factory reset". Use Volume keys to navigate and the Power button to confirm that. HardReset NUU Mobile A1
  5. In the next step select "yes" and press the Power key once.
  6. At the end choose "reboot system now" with the Power button. HardReset NUU Mobile A1
  7. Good job!

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