Alright, so I was attempting to update my wife's 4S from the last beta to the Gm. I updated my 5 in no time at all, but hers is a different story. It was making decent progress, then I noticed her progress bar hadn't moved in a while... It was a half hour later and neither iTunes, nor her iPhone, moved at all. It was in the last sequence of updating when it stalled. I had to DFU restore and put her on iOS 6. She was only trying to (shift+)update, so I'm not sure why it stalled. I thought about using my Mac and updating her to iOS 7, and then doing an iCloud restore. Would this work? She uses a Windows PC if it helps at all. TIA to anyone that can help out.