Hi I have an iphone 4s 7.0.4 jailbreak and sent upgrade to 7.1 and it did not. After reading some forums / blogs I read that I could not have updated it but restore it seen to be jailbroken. But did not restore it.
Days later was entering a app, he hung up the app and the apple appeared with a bar underneath as if the update when just appears black screen with the wheel that appears when the send off.
I think I have done everything, getting into itunes to restore it to 7.0.4 to 7.1, change the file 'hosts' pc mode.
If you can help me grateful.
thank you