iOS 4.3 has been released, have you download and upgrade your iOS device? There are so many reason why we should upgrade into iOS 4.3, if you have a problem update via iTunes. You can download iOS 4.3 ipsw direct links and update your iOS devices manually.
This is what you will got on iOS 4.3
- Better AirPlay Support
- iTunes Home Sharing
- Personal HotSpot on the iPhone 4
Don’t forget, there still many minor enhancement and security fix.