Ok, so, I found an IPhone 3G (3.1.3). Somebody was careless enough to let it slip. I restored it on my friends ITunes to unlock it from it's disabled state. Restored again to 3.1.2. Then back to 3.1.3 with redsn0w. I tried using my friends sim card, it won't work. I tried a sim card from a go phone, it won't work. I tried an IPhone sim card, still, it won't work. The phone doesn't seem to be taking any sim card, is it that i need to have the phone activated through another carrier? I really dont want to be baraided with the whole you cant jailbreak a 3.1.3 thing because mine is jailbroken like a muhfu*a. I just need to know if I need to have it activated or if i took a wrong turn somewhere, I appreciate any help...