I had some pending updates to some apps in iTunes, latest version, so I downloaded them and connected an iPhone 4s that has the latest software installed. Clicked on the iPhone in iTunes, then the Apps tab and then the "Update" buttons next to the apps that I just downloaded and clicked on the Apply button on the bottom. Afterwards, the button next to the apps change back to "Update" rather than installed. I tried changing the Restrictions in the iPhone but ended up with the same results as before. I also tried updating some apps with an iPod but had the same results as the iPhone. Am I doing something wrong? How do I update the iPhone, iPod apps with iTunes without having to download the updates from within the iPhone and iPod?