Hard Reset SAMSUNG M340 Mantra

How to factory reset SAMSUNG M340 Mantra? How to wipe all data in SAMSUNG M340 Mantra? How to bypass screen lock in SAMSUNG M340 Mantra? How to restore defaults in SAMSUNG M340 Mantra?

The following tutorial shows all method of master reset SAMSUNG M340 Mantra. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SAMSUNG M340 Mantra will be as new and your   core will run faster.

First Method:

  1. Make sure, that your phone is on.
  2. Now please press this numbers: *2767*3855#
  3. Wait until phone 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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