Hard Reset NOKIA 9300

  1. Phone must be turned off so press and hold Power button.
  2. To succeed this operation press Call key.
  3. Type in one of this code's in phone's Dialer: *#7370#
  4. Factory reset has to be confirmed by clicking Call key again.
  5. Phone should reboot now.
  6. Done, device is now ready to work on.

Remove Lock Code in Nokia Phone - factory reset with forgotten security code

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

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