A few minutes ago, Apple released the first beta version of iOS 6 and the first beta version of iTunes 10.6.3 through the center dedicated to iOS application developers. Normal users cannot download/install these versions of iOS on their own terminals, so do not rush to download them as soon as they appear on alternative sources because you may not be able to use them. Along with iOS 6 beta 1 and iTunes 10.6.3, Apple also released Xcode 4.5 Developer Preview, and Find My iPhone and Find My Friends beta for iOS.
