Hard Reset AVVIO 774

How to factory reset AVVIO 774? How to wipe all data in AVVIO 774? How to bypass screen lock in AVVIO 774? How to restore defaults in AVVIO 774?

The following tutorial shows all method of master reset AVVIO 774. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your AVVIO 774 will be as new and your MediaTek MT6572M  core will run faster.

First method:

  1. In the first step switch off the smartphone by holding down the Power button for a short while. Format AVVIO  774
  2. After that press and hold together the Volume Up and Power key for a few seconds. Restore AVVIO  774
  3. Let go of held keys when you see the Boot Mode in front of you. Factory Reset AVVIO  774
  4. Navigate to Recovery by using the Volume Up and press Volume Down button to confirm it.
  5. In order to open the Recovery Mode hold down the Power key for a short while. Format AVVIO  774
  6. While holding down the Power button press the Volume Up once. Restore AVVIO  774
  7. Afterwards use the Volume Down to select "wipe data/factory reset" and tap the Volume Up button to confirm. Permanently delete data from AVVIO  774
  8. Next, choose "yes" from the menu, and accept it with Volume Up button. Remove Screen Lock on AVVIO  774
  9. Finally, accept option "reboot system now" using Volume Up rocker. Remove screen password on AVVIO  774
  10. Good job! The factory reset operation should be completed.

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