At the WWDC conference Apple made some announcements related to iOS 6.0. Apple has stated there will 200 changes in store for iOS 6. Among the big changes include the new 3D maps, FaceTime over cellular and Mail enhancements. The developer beta of iOS 6 will be immediately available to download with the final release coming in the fall, most likely at the same time as the iPhone 5. The iPhone 3GS, 4, 4S along with iPad 2/3 and iPod Touch (4th gen and later) will be able to use the upgrade.