I have an iPhone 5 that was jailbroken and I was wanting to undo and get into ios 7. I had not gotten very far in the process at all (had not really done anything yet) and the phone shows the charge cable + itunes icon on it. When I plug it into iTunes I get can not restore error 3194. I downloaded tiny umbrella and I get error 11 when doing that. I can not get it out of this mode nor can I update it. Any help or guidance?