How to factory resetNOKIA N81? How to wipe all data in NOKIA N81? How to bypass screen lock in NOKIA N81? How to restore defaults in NOKIA N81?
The following tutorial shows all method of master reset NOKIA N81. Check out how to accomplish hard reset by hardware keys and Symbian 9.2 settings. As a result your NOKIA N81 will be as new and your ARM 11 core will run faster.
Make sure that your device is on.
Next press and hold * key + 3 key + Call button + Power button.
Release holded buttons, if you see logo Nokia in your screen.
Now enter your lock code.
* The default lock code is 12345