Hard Reset GNET G6639

How to factory reset GNET G6639? How to wipe all data in GNET G6639? How to bypass screen lock in GNET G6639? How to restore defaults in GNET G6639?

The following tutorial shows all method of master reset GNET G6639. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your GNET G6639 will be as new and your core will run faster.

  1. Turn on the device.
    Master Reset GNET G6639
  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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WARNING !
Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
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