I have the latest versionsbof iTunes and firmware. Whenever I try to download any app, the icon appears on my iPhone but never loads. I cannot delete them either. I've tried to check for purchases in iTunes, but I'm told all purchases have been downloaded. Also, when I try to update an app I lose the working icon and get one that is stuck on loading. The ones that are stuck do not show up in iTunes. Anyone have this problem or know the solution? I've attempted a restore with no change.