Hi guys, I hope some of you may be able to help. I have an iPhone 3GS from Orange. About a month ago I was cut off by them and am in a dispute with their accounts dept over outstanding bill. I have now got an O2 SIM only iPhone contract and am obviously itching to be able to use the SIM in my iPhone. O2 said I should contact Orange to unlock the phone. My question is, seeing as though I have been cut off by Orange, will the still unlock my iPhone?? Any help/advice will be greatly appreciated.