error 3014
Your iphone could not be restored, an unknown error occured. (3014)
iPhone 4S, iOS 7.0.4, Restore not possible
Your iphone could not be restored, an unknown error occured. (3014)
iPhone 4S, iOS 7.0.4, Restore not possible
iDevicehelpus explains all about this error in this video:
error 3014