New in iOS 4.2 Software Update
iOS 4.2 software update is now available for download. iOS 4.2 software update is compatible with iPhone 4, iPhone 3GS, iPhone 3G, iPod touch 2nd generation or later.
New in iOS 4.2 Software Update 
This iOS 4.2.1 new update contains improvements, including the following:
• AirPrint
- Print mail, photos, web pages, and more directly to
AirPrint compatible printers on a local wireless network
• AirPlay
- Wirelessly stream videos, music, and photos to Apple TV
- Wirelessly stream music to AirPlay compatible speakers
and receivers, including AirPort Express
• iOS 4.2 gives FaceTime improvements
- Initiate calls with Voice Control
- Initiate calls from an SMS conversation
- Support for Bluetooth accessories
• iOS 4.2 updated Safari can find text on the web page in
• iOS 4.2 adds new fonts setting available for Notes
• iOS 4.2 adds new SMS/MMS text tones and the ability to set custom
tones per contact
• iOS 4.2 provides Additional restrictions (parental controls) available:
- Account settings
- App deletion
- Game Center friends
- Location settings
• Ability to import .ics files into Calendar
• Bug fixes, including:
- Eliminates sound artifacts occasionally captured in
recorded audio with 4th generation iPod touch
- Improves audio playback to car stereos via USB
iOS 4.2 for iPhone and iPod Related Software:
iTunes 10.1 with AirPlay for iOS 4.2
iPhone Explorer for Windows and Mac
iOS 4.2 Software Download
iTunes 10 64-bit Download
