How to factory resetNOKIA N97? How to wipe all data in NOKIA N97? How to bypass screen lock in NOKIA N97? How to restore defaults in NOKIA N97?
The following tutorial shows all method of master reset NOKIA N97. Check out how to accomplish hard reset by hardware keys and Symbian 9.4 settings. As a result your NOKIA N97 will be as new and your ARM 11 core will run faster.
Check your phone, that is it on.
Hold and press * key + 3 key + Call button + Power button, until you see Nokia logo.
Now tap your lock code. (The default lock code is 12345).
After this operations your phone will reset and maybe restart.