hi, i have an iphone 3g running on 3.1.3. when i got it it was restored and had the sim card taken out of it, so it only go's to the emergency call screen with the "no sim card installed" thing up. i want to just use the phone as an ipod touch. and i cant seem to hacktivate it. ive tried redsnow, blackra1n, quickpwn, pwnage, and snowbreeze and none of them seem to work to hacktivate it. also when i plug it into itunes a pop up says " This iphone cannot be used because the Apple Mobile service is not started". so i cant use itunes for some reason. dose anyone have any ideas? and i dont want to have to get a sim card for it, and i dont have any friends with one. any help would be great, thanks!!