Hard Reset TENGDA 9006

How to factory reset TENGDA 9006? How to wipe all data in TENGDA 9006? How to bypass screen lock in TENGDA 9006? How to restore defaults in TENGDA 9006?

The following tutorial shows all method of master reset TENGDA 9006. Check out how to accomplish hard reset by hardware keys and Android 4.2 Jelly Bean settings. As a result your TENGDA 9006 will be as new and your MediaTek MT6582  core will run faster.

  1. First of all, you should turn your TENGDA 9006 off by holding down Power Key for a couple of seconds. Hard Reset TENGDA 9006
  2. Wait till it turns off completely, and after that proceed by holding down Power Key + Volume Up for about 5 seconds. HardReset TENGDA 9006
  3. In the following menu, you should select option "wipe data/factory reset", using Volume Keys to navigate and Power Key to select. Factory Reset TENGDA 9006
  4. Confirm this operation next, by selecting option "Yes -- delete all user data". Master Reset TENGDA 9006
  5. Wait for a couple of seconds for data to wipe, and after that select option "reboot system now" to restart your device. Wipe data on TENGDA 9006
  6. Your TENGDA 9006 will be restarted in about a minute after this and that's it.

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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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