When i bought my older iPhone 2G Last year it came jailbroken with a gevey unlock sim on firmware 1.1.2. i never upgraded the firmware and i never used software unlock until i sold it a few months back. Now i bought the iPhone 3G 16gb white from my carrier. But im going to middle east in 2 weeks and i need my phone to work with the sim cards over there. So i ordered a 3g gevey sim unlock kit. I have tried to test it on my own career but i get no service. i heard that some jailbreaking software gives you the option to select "not an approved carrier" in jailbreaking process. i used quickpwn to jailbreak and i got no such option or prompt. my 2.1 iPhone is jailbroken but not unlocked. is this gonna work? did i do something wrong? my friend says his gevey 3g works.