Hard Reset NOKIA 5250

First method:

  1. Turn on your cell phone.
    Hard Reset NOKIA 5250
  2. You should now type this code: *#7370#
  3. Then press your lock code.
    * The default lock code is 12345
  4. After that your phone will reset and restarts.
  5. Success!

Second method:

  1. Switch on your phone.
    Hard Reset NOKIA 5250
  2. Next press Menu button and goto Settings -> Phone -> Phone management -> Factory Settings -> Delete data and restore -> Yes
  3. Then your device will reset and reboots.
  4. That's all.

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

Help! This doesn't work