Can not connect iphone 4 to itunes or reset settings
i have recently purchased a supposedly new iphone 4 from ebay, i have tried 3 sim cards, only the virgin one is accepted with bars but there is no edge, gprs connection so i cant make or receive phone calls.
I am unable to reset settings as it asks me for a password which i dont know
I am unable to connect to itunes, i have tried everying from reinstalling and followed apples advice, but itunes just will not recognise it
So i cant make calls, cant't connect to itunes, cant't reset to factory settings. Will not connect to wifi
PLEASE SOMEONE HELP !!!!!!!!!!!!!!!!!!!!!!!!!!
iPhone 4, XP