ok so a i happened upon a new iphone (not new) but new...actually a friend of mine found it and gave it to me it says 8gb on back and when i turn it on it says att and it has a passcode lock on it....question?............can i get passed the lock code and then can i jb it? if so can u help me with how to do that and which program to jb it?...... i already have a jb 3gb and have tmobile i dont like it much because icannnot see any video at all... please give me some realllllll advice please...thank u so much