Hard Reset ZTC Feature Phone ZT8920

How to factory reset ZTC ZT8920? How to wipe all data in ZTC ZT8920? How to bypass screen lock in ZTC ZT8920? How to restore defaults in ZTC ZT8920?

The following tutorial shows all method of master reset ZTC ZT8920. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your ZTC ZT8920 will be as new and your   core will run faster.

First method:

  1. Check your cell phone that if is off.
  2. Then turn on the devie
    HardReset ZTC ZT8920
  3. Select emergency dial, and type this: *983*22387#
  4. Select option: Erase Everything.
  5. That's all.

Help! This doesn't work