Hard Reset NOKIA 3100

  1. Make sure that device is working then open phone's DialerHard Reset NOKIA 3100
  2. Type in this code using keypad: *#7370#
  3. Call key to confirm whole process of Master resetHardReset NOKIA 3100
  4. Let your device to restart, it should take around 30 seconds.
  5. Success! your phone is now after operation and ready to use.

How to Hard Rest NOKIA 3310 2017 - Reset Code in NOKIA

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

Help! This doesn't work