Hard Reset CHANGHONG Q7

How to factory reset CHANGHONG Q7? How to wipe all data in CHANGHONG Q7? How to bypass screen lock in CHANGHONG Q7? How to restore defaults in CHANGHONG Q7?

The following tutorial shows all method of master reset CHANGHONG Q7. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your CHANGHONG Q7 will be as new and your   core will run faster.

  1. Switch on the cell phone.
    Hard Reset CHANGHONG Q7
  2. Press this in sequence: *#77218114# or *#881188# or *#94267357# or *#9426*357#  *#19912006# *#118811# *#3646633#
  3. Wait until your phone restarts.

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

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