Apple has released an iOS 6 Beta update to developers. The Beta was first released after the WWDC keynote on June 11. The update comes in at 332MB for iPhone 4S users.
Beta 2 has a build number of 10A5338d, up from Beta 1′s build number of 10A5316k. Apple also released Xcode 4.5 Developer Preview 2 and Apple TV Software beta 2.
More importantly, spinning gears on your iOS device if you update OTA!