Hard Reset for Nokia 5510
In order to hard reset a Nokia 5510, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Nokia 5510 device will be brought back to the default configuration of a brand new device.
1. Switch on the device.
2. Go to Menu > Settings > Restore Factory Settings.
3. Type in security code (12345 by default).
4. Allow the device to reset and restart, completing the hard reset process. Voila.
Warning ! HardReset24.com is not responsible for any damage caused by our tutorials. You do it at your own risk.