Hard Reset SAMSUNG 400

How to factory reset SAMSUNG 400? How to wipe all data in SAMSUNG 400? How to bypass screen lock in SAMSUNG 400? How to restore defaults in SAMSUNG 400?

The following tutorial shows all method of master reset SAMSUNG 400. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SAMSUNG 400 will be as new and your   core will run faster.

  1. Power off the phone.
  2. Then press this numbers: *2767*3855#
  3. Next wait until your phone reboots.
     

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

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