Hard Reset TENGDA Z6

How to factory reset TENGDA Z6? How to wipe all data in TENGDA Z6? How to bypass screen lock in TENGDA Z6? How to restore defaults in TENGDA Z6?

The following tutorial shows all method of master reset TENGDA Z6. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your TENGDA Z6 will be as new and your MediaTek MT6572  core will run faster.

First method:

  1. At first, turn off the device by holding the Power rocker.Restore TENGDA Z6
  2. After that, press and hold together Volume Up and Power button for a few seconds.Remove screen password on TENGDA Z6
  3. You can release held keys when you see an Android Robot.
  4. To enter the Recovery Mode hold down the Back key for a short while.Permanently delete data from TENGDA Z6
  5. In the next step use Volume buttons to select "wipe data/factory reset" and tap the Power button to confirm.Remove Screen Lock on TENGDA Z6
  6. Afterwards choose "yes" from the menu, and accept it with Power button.
  7. After a while accept option "reboot system now" using Power rocker.Remove Screen Lock on TENGDA Z6
  8. That's all. The hard reset operation should be completed.

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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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