Hard Reset OEINA Submarine XP7700

How to factory reset OEINA Submarine XP7700? How to wipe all data in OEINA Submarine XP7700? How to bypass screen lock in OEINA Submarine XP7700? How to restore defaults in OEINA Submarine XP7700?

The following tutorial shows all method of master reset OEINA Submarine XP7700. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your OEINA Submarine XP7700 will be as new and your MTK6580  core will run faster.

First method:

  1. Firstly, turn off the device by pressing the Power button for a couple of seconds. Format OEINA Submarine XP7700
  2. Afterwards, hold Volume up and Power key for a few seconds. Restore OEINA Submarine XP7700
  3. In this menu, select Recovery Mode by using Volume Up and hit Volume Down to confirm it. Remove screen password on OEINA Submarine XP7700
  4. When Android logo pops up, hold the Power button and press Volume Up.
  5. Now, use Volume down to select wipe data/factory reset and press the Power key to confirm. Remove Screen Lock on OEINA Submarine XP7700
  6. Then select yes - delete all user data from the menu and confirm. Permanently delete data from OEINA Submarine XP7700
  7. Finally, choose Reboot system now with the Power key. Hard Reset OEINA Submarine XP7700
  8. Good job! All of your data was erased!

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Сброс настроек Oeina Submarine XP7700 (Hard Reset Oeina Submarine XP7700) - video

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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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