Hard Reset ZTE i757

How to factory reset ZTE i757? How to wipe all data in ZTE i757? How to bypass screen lock in ZTE i757? How to restore defaults in ZTE i757?

The following tutorial shows all method of master reset ZTE i757. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your ZTE i757 will be as new and your   core will run faster.

  1. Start-up device by pressing Power buttonHard Reset ZTE i757
  2. Then go to Main menu select the Reset Settings.
  3. Next on Master Reset and confirm whole operation by pressing Yes.
  4. Enter the Security Code to confirm it (Default code is 0000).
  5. Done, after restart device is ready to work on.

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

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