I just picked a 3g up a few days ago and now its asking me for a passcode? I bought it off ebay as a used one and just got it in the mail and tried to hook it up with iTunes and it says it wont allow me too. It says enter a passcode. I tried messaging the seller but he is from maylasia and he is not responding? I tried to set it in restore mode by holding the power/home then releasing the power when the logo came up but it just starts up normal and asks me for the code? Also tried the emergency dbl tap and no luck with that. Any help would be greatly appreciated.