Well, I've never had a problem like this, but today the light and camera on my iPhone 5s decided to stop working. It was a desperate situation and I broke my own rules and tried to run the 7.0.3 update wirelessly. This led to the phone locking up on a blue screen. I finally had to give up and reset it which of course led to the connect to iTunes screen and a restore. Unfortunately, I had some photos and videos from our film score recording session and others that are now lost. And to top things off, the light and camera still don't work.