my iphone 4s was with ios 5.0 and already jailbreak when purchased, I just tried to upgrade it to 6.13, on it own (which is I did not hook up my iphone with my computer nor iTunes at that time),
After a while, my iphone screen asks me to connect my iphone to iTunes, so I connect it to my computer, but then, the worst thing happened>> ITunes says it detected my iphone is in recovery mode, and I must restore my iphone to its original setting before it can be used with iTunes.
It is a nightmare, I don't want to lose all my data, messages, pics.
Can anyone help? Many thanks.