I have a problem with my iPhone, it's not connecting to any computers. I'm pretty sure it's the phone because other ipods can connect to my computer it can connect to my wall charger but nothing else. My computer can detect it if it's in DFU mode but when I try to restore or update to 5.0.1 it gives me a 3194 error and when I update using OTA it gives me a error. This has started happening last month and have not been able to sync is there a fix for this problem? I posted to apple support but my iphone is jailbroken and they probably won't help. I'm on Windows 7 Ultimate and using iTunes 10.5.1.42