Hard Reset CHANGHONG G668

How to factory reset CHANGHONG G668? How to wipe all data in CHANGHONG G668? How to bypass screen lock in CHANGHONG G668? How to restore defaults in CHANGHONG G668?

The following tutorial shows all method of master reset CHANGHONG G668. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your CHANGHONG G668 will be as new and your   core will run faster.

  1. Turn on the device.
    Hard Reset CHANGHONG G668
  2. Just type this: *#77218114# or *#881188# or *#94267357# or *#9426*357#  or *#19912006#  or *#118811# or *#3646633#
  3. Now your phone will reboots.

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