How To Format Phone

How to format your mobile phone (For Nokia User)
Shit happens, or any virus has attacked your mobile, its inevitable you do something wrong, Now what to do you simply have to format your phone. To format the phone, press *#7370#, then enter the lock code, which is the sec code of the phone. NOTE: battery must be filled, else if format is disrupted by low battery, consequences will be disastrous
I heard the code *#7780# works too, pretty much the same I think. For 6600 users, to format the phone, there’s an alternative way. Press and hold <3>, <*>, and the buttons, then power on phone, keep holding on the 3 buttons, till you come to a format screen. this method ONLY works on 6600, and need not enter the sec code. BUT sec code will be reset to default 12345