How can I get service back on my jailbroken iPhone 3GS?

aviator645

New member
I just jailbroke my iphone to iOS 4.2 using greenpois0n and i downloaded ultrasn0w from cydia but I'm still having issues with service. I reset my network settings but I'm still getting the message on the left side of the taskbar saying "No Service" or sometimes "Searching..." My next step is to call AT&T but idk if they'll be able to help me. Does anyone have any ideas to help me get my service back?
The modem firmware (baseband) is 05.15.04 I checked jailbreakmatrix.com and it says that that baseband is unlockable.
I tried doing that hard reset but it didnt make me reregister with itunes and it still shows no service.
 
Back
Top