I jailbroke my iPhone with iOS 4 a program called 'limerain'. With it, I installed Cydia, and a few other applications that Cydia allows. A few days after I jailbroke the iPhone, it stopped getting service, which is really weird, because it's not like it was right after... I still get wifi reception, and so can still use the net on my iPhone, but it has no service to send texts or make calls... How can I fix the service?
Coyld it possibly have been this? It sounds like a fucking Big Brother kind of deal...