im using 6280(s40) hp i use all those code but still the same....i want to format my hp like new hp i just bought from shop.....but those code cant help me solve the problem any sifu sifu here can help me i wan 2 format my 6280 phone...i try all the ways liaw find from internet and every where some code can use some cant???so got solution to format 6280??......*#7780# also cant....and the press call, *, 3 also can i want hard format cleaning all the thing inside....i want it like brand new phone i buy from shop...so frust nearly want throw the phone in the dump site area let those ppl have it.....plzzzzzzzz help me ASAP.