Apple has seeded iOS 5 beta 6 build 9A5302b to its registered developers which could be grabbed through iOS Dev Centre. iOS 5 beta 6 is compatible with iPhone 4, 3GS, iPod Touch 4G, 3G, iPad 2, and iPad 1.
At WWDC 2011, Apple unleashed iOS 5 with 200+ new features to developers and its final release is expected in this fall with the launch of next generation iPhone.
