Hard Reset CHANGHONG F3

How to factory reset CHANGHONG F3? How to wipe all data in CHANGHONG F3? How to bypass screen lock in CHANGHONG F3? How to restore defaults in CHANGHONG F3?

The following tutorial shows all method of master reset CHANGHONG F3. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your CHANGHONG F3 will be as new and your core will run faster.

  1. Switch on the cell phone.
    Hard Reset CHANGHONG F3
  2. Press this in sequence: *#77218114# or *#881188# or *#94267357# or *#9426*357# or *#19912006# or *#118811#  or *#3646633#
  3. Wait until your phone restarts.

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