I know people have already asked for help and everything else on this but none of them seem to help me. Okay so I have an iphone 3g 4.2.1 I went an bought the cheapest gophone possible I then called and activated it but had the sim card in my iphone through the whole process.(process being them activating my phone and switching my old number and funds to the new phone.)But yet my iphone still isn't working it says no service. It also popped up an error message that said activation in process and under it in smaller print said this may take awhile. So I have no clue whats wrong or anything. Please help me someone. I would greatly appreciate it. Thank you.