Hard Reset ZTC Feature Phone ZT306

How to factory reset ZTC ZT306? How to wipe all data in ZTC ZT306? How to bypass screen lock in ZTC ZT306? How to restore defaults in ZTC ZT306?

The following tutorial shows all method of master reset ZTC ZT306. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your ZTC ZT306 will be as new and your   core will run faster.

First method:

  1. Make sure, that your device is off.
  2. Now power on the phone.
    Permanently delete data from ZTC ZT306
  3. Select emergency dial, and type this: *983*22387#
  4. Choose now Erase Everything.
  5. Success!

Help! This doesn't work