Yesterday Apple released the iPhone OS 3.1 update for iPhone and iPod touch devices. This release builds on the new features added in the major 3.0 update in June by adding a few small refinements and compatibility with iTunes 9, which was also released yesterday. The iPhone 3.1 update lists a number of new features, including Genius support for the App Store, iTunes 9 support, the ability to use the Voice Control feature over Bluetooth on the iPhone…
