Update failed. Now iTunes won't recognize iPhone.
I connected my iPhone 4s to my computer, and iTunes prompted me to update my iphone. I initiated the update and awhile later the update failed and now my phone only shows a picture of the phone's cable with an arrow pointing to the iTunes logo. Whenever I plug it in, iTunes does not recognize it. I have gone throught the basic fixes suggested, but the issue remains. I have completely uninstalled and reinstalled iTunes, I have restarted Apple Mobile Support, I have reinstalled the Apple Mobile Device USB Driver. I don't know what else to do.
I am using Windows 7.
iPhone 4S, Windows 7