Hard Reset SAMSUNG M340 Mantra

First Method:

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

Second Method:

  1. From the standby screen, press the left soft key for the Menu.
    HardReset SAMSUNG M340 Mantra
  2. Select Tools & Settings.
  3. Select Phone Settings.
  4. Select Security.
  5. Enter the Lock Code, using the keypad (Last 4 digits of phone number).
  6. Select Reset Default.
  7. Highlight Yes, using the navigation keys.
  8. Press the OK key.
  9. Highlight Yes.
  10. Press the OK key.

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

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