So i have a 2g i phone that is stuck in recoverymode.... it was jailbroken and my gf's little brother got it to work and restored it. Now it is stuck in recovery mode, itunes doesnt recognize it. the guy at the apple store wouldnt help me cuz i dont have at&t but he said id need to have at&t active sim card to start the phone back up is this true? and solutions? ive already tried DFU mode and it wont go there