So heres my deal... My provider is TMobile and I had a 2G phone unlocked and jailbroken through QuickPwn. It always worked fine and I never had a problem with it. I came across a 3G phone and bought it. I reset everything on the phone and it locked itself. I then unlocked it and stuck my sim card in it. I also synced it with my iTunes so I could get my contacts and everything back. But for some reason its not recognizing my sim card. All it shows is one littler bar and then a bunch of smaller ones like a small line. It doesn't say my provider or have full bars at all. I cant make calls or do anything. When I put my sim card in an older phone it works perfectly. Anyone know what I have to do? I really do not want to have to get another sim card. I wouldn't even know what to tell TMobile cause they obviously know I don't have a 3G iPhone cause they don't sell them there. So what can I do? The phone is unlocked and I can do everything but call and text on it. Thanks!