Hard Reset TENGDA N9200

How to factory reset TENGDA N9200? How to wipe all data in TENGDA N9200? How to bypass screen lock in TENGDA N9200? How to restore defaults in TENGDA N9200?

The following tutorial shows all method of master reset TENGDA N9200. Check out how to accomplish hard reset by hardware keys and Android 5.0 Lollipop settings. As a result your TENGDA N9200 will be as new and your MediaTek MT6732  core will run faster.

First method:

  1. At the beginning switch off the device by holding the Power rocker.Remove Screen Lock on TENGDA N9200
  2. Next, press and hold together Volume Up and Power button for a few seconds.Permanently delete data from TENGDA N9200
  3. You can release held keys when you see the Android Robot.
  4. To enter the Recovery Mode hold down the Power key for a short while.Remove Screen Lock on TENGDA N9200
  5. In this step use Volume buttons to select "wipe data/factory reset" and tap the Power button to confirm.Hard Reset TENGDA N9200
  6. Then choose "yes" from the menu, and accept it with Power key.
  7. After a while accept option "reboot system now" using Power rocker.Hard Reset TENGDA N9200
  8. That's all. The hard reset operation should be completed.

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