How can i format my nokia n80 ?

[milnniki]

hi guy i have nokia n80 now its very slow
and i want to format it
plz guide me what can i do ?
if u know

 

[Pathik]

use the 3-key format..
Press *,3 and the green ky wen restarting...
or type *#7370#

 

[milnniki]

thanks budy