Hello guys, I updated my iPhone to 3.1 via iTunes, now when I used Reds0w to jailbreak my iPhone, it rejected it, so I downgrade my firmware to 3.0. After I jailbreak my iPhone, I tried to unlock my iPhone via Ultrasn0w but it lost it's signal. Now I would like to ask, how can i unlock my iPhone now? I hope you can help me guys cause i really nead to unlock my iPhone