Hard Reset TENGDA Z5

How to factory reset TENGDA Z5? How to wipe all data in TENGDA Z5? How to bypass screen lock in TENGDA Z5? How to restore defaults in TENGDA Z5?

The following tutorial shows all method of master reset TENGDA Z5. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your TENGDA Z5 will be as new and your MediaTek MT6572W  core will run faster.

  1. To perform Hard Reset operation on your TENGDA Z5, you should turn it off by holding down Power Key for a few seconds. Master Reset TENGDA Z5
  2. Next you should wait till your device turns off completely, and after that you have to hold down combination Power Key + Volume Up for about 5 seconds. Wipe data on TENGDA Z5
  3. When you see Android robot appeared on screen, you should hold down Power Key and press Volume Up once to proceed. Format TENGDA Z5
  4. The menu will appear on screen, and you should select option "wipe data/factory reset" from it, using Volume Keys to navigate and Power Key to select. Restore TENGDA Z5
  5. Next you should confirm this operation by selecting option "Yes -- delete all user data". Remove screen password on TENGDA Z5
  6. Wait for a few seconds till data wipe completes, and after that select option "reboot system now" in order to restart your smartphone. Remove Screen Lock on TENGDA Z5
  7. Your TENGDA Z5 will be restarted within a few minutes after that, and that's it, congratulations!

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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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