Hard Reset GRETEL GT6000

How to factory reset GRETEL GT6000? How to wipe all data in GRETEL GT6000? How to bypass screen lock in GRETEL GT6000? How to restore defaults in GRETEL GT6000?

The following tutorial shows all method of master reset GRETEL GT6000. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your GRETEL GT6000 will be as new and your MediaTek MT6737  core will run faster.

First method:

  1. Firstly, turn off the mobile by pressing the Power key for a few seconds. Remove screen password on GRETEL GT6000
  2. After that keep holding on Volume Up and Power buttons for a short while. Remove Screen Lock on GRETEL GT6000
  3. If you see Boot Mode you should release all keys.
  4. In this mode choose "Recovery" by using Volume Up to scroll down and Volume Down to confirm that. Factory Reset GRETEL GT6000
  5. After that press Volume Up + Power button when Android Robot pops up. Remove Screen Lock on GRETEL GT6000
  6. In Recovery Mode select "wipe data/factory reset" by using Volume buttons to navigate and the Power key to accept it. HardReset GRETEL GT6000
  7. In the next step scroll down to "Yes--delete all user data" and press the Power button once. Hard Reset GRETEL GT6000
  8. Now you should choose "reboot system now" with the Power key. Permanently delete data from GRETEL GT6000
  9. Well done!

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Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
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