Apple released the iOS 4.2 mobile operating system for iPad, iPhone and iPod touch. iOS 4.2 brings over 100 new features from iOS 4.0, 4.1 and 4.2 to iPad including Multitasking, Folders, Unified Inbox, Game Center, AirPlay and AirPrint.
iPad users can now run their favorite apps and switch between them instantly, while preserving iPad's legendary battery life. Users can organize their apps with drag-and-drop simplicity using Folders, and Mail now features a Unified Inbox, fast inbox switching and a threaded message view.
Game Center allows iPad, iPhone and iPod touch users to challenge and play friends or be matched automatically with new opponents, showcase their scores and achievements, and discover new games their friends are playing.
Here're the full features in details:
- AppleTV(2G) (AppleTV2,1) 4.2.1 (8C150)
- iPad (iPad1,1) 4.2 (8C148)
- iPhone (iPhone1,1) 3.1.3 (7E18)
- iPhone3G (iPhone1,2) 4.2 (8C148)
- iPhone3GS (iPhone2,1) 4.2 (8C148a)
- iPhone4 (iPhone3,1) 4.2 (8C148)
- iPodTouch(2G) (iPod2,1) 4.2 (8C148)
- iPodTouch(3G) (iPod3,1) 4.2 (8C148)
- iPodTouch(4G) (iPod4,1) 4.2 (8C148)