THERE ARE TWO TYPES OF RESET

1. HARD RESET....... works on these phones....switch off your phone......hold the following buttons down (green call button, 3 button,and * button) ......then switch on the fone in some phones it will show formatting then select language in some phones it will just show blank till it shows you select language.......select the language and the phone will startup! 2.SOFT RESET Normally this is applicable in nokia s v3 because the hard reset dose not really work for these phones like the nokia E65,E71,E63,E90 and the latest nokia phones with symbian belle software this is what you just do.......input these on the phone *#7370# and enter your phone code then it will restart and your phone will go back to new.............if this post helps.....pls invite ur friend's.