Hard Reset ZTE Feature Phone F866

How to factory reset ZTE F866? How to wipe all data in ZTE F866? How to bypass screen lock in ZTE F866? How to restore defaults in ZTE F866?

The following tutorial shows all method of master reset ZTE F866. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your ZTE F866 will be as new and your core will run faster.

  1. Start by pressing Power button, device must be working to succeed this operation. Remove Screen Lock on ZTE F866
  2. Pressing Call key will open phone's Dialer.
  3. Type in this code: *983*22387#
  4. Next confirm Factory reset operation by clicking Yes.
  5. Phone now should restart, after that operation will be done.

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