Hard Reset for Nokia 3100

In order to hard reset a Nokia 3100, you should perform the following steps.

Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Nokia 3100 device will be brought back to the default configuration of a brand new device.


1. First, press and hold the Power button to turn on the phone.
Hard Reset for Nokia 3100
2. Press the Call button and tap in the "secret" code *#7370#, confirm.
Hard Reset for Nokia 3100
3. Now tap in the lock code. Default lock code is 12345. Your phone will now reset. Voila!

Warning ! HardReset24.com is not responsible for any damage caused by our tutorials. You do it at your own risk.