Endless "Recovery Mode" loop on my iPhone 5.
Last night I decided to update my iPhone 5 to iOS 7.0.3. I connected my phone to my PC using the lightning cable and opened up iTunes, which prompted me to update my iOS. I hit "Cancel" so I could do a sync and backup before updating (as I always do). I then went back to the phone summary page and clicked the button to update the phone. It took about 40 minutes to download the update and after it downloaded, it failed. My phone went into Recovery Mode (picture of cable pointing to iTunes symbol). The summary page now prompted an alert saying that it has detected a phone in Recovery Mode and will need to be restored before being used. I hit "Ok" and then hit the "Restore iPhone" button. I got the warning that all data will be lost and I agreed to the terms of iOS 7.0.3 etc. The download then began. At the end of the download, nothing happenes at all. No error message appears. The phone screen simply goes black and then the Recovery Mode screen appears again. Once again, I am prompted to restore the phone. I have restored six times now and everytime it does the same thing. It is an endless loop.
I have tried different methods such as using a different lightning cable, different USB ports on my PC, and holding the power button and home screen to force it out of Recovery methods. My wife has the extact same phone and hers updated fine on my PC.
Any suggestions?
iPhone 5, iOS 7.0.3