iOS 4.2.1 is Live, Available to Download Right Now [Direct Links]
Go get it! Available through iTunes. Apple has just released iOS 4.2.1 for iPhone, iPod touch and iPad.
The update brings lots of new features as AirPlay, new Multitasking animation for iPad, new Youtube upload options, new iTunes icon, new SMS ringtones, and some bug fixes & improvements.
To update to iOS 4.2.1, all you need to do is to connect your iPhone or iPod touch with your computer via USB and start iTunes. You should now see a message as shown below. Simply click on “Download and Install” button to get on to the new firmware. You can also take a look on myprevious post for complete feature guide to Apple’s iOS 4.2 update.
Direct download links for iOS 4.2.1 (Official):
Download iTunes 10.1 for Windows and Mac