iPhone 3.1 OS Firmware Update available

Apple has released new firmware update, iPhone OS version 3.1. The new firmware includes some great new features, as well as all the features from previous updates. iPhone OS 3.1 gives you Genius recommendations for apps, lets you download ringtones wirelessly, offers a new way to organize apps on your iPhone, and more.

iPhone OS 3.1 also includes these features and updates:
+ Improved syncing for music, movies, TV shows, podcasts, and photos
+ iTunes U content organization
+ Redeem iTunes Gift Cards, codes, and certificates in the App Store
+ Display available iTunes account credits in the App Store and iTunes Store
+ Save video from Mail and MMS into Camera Roll
+ Option to "Save as new clip" when trimming a video on iPhone 3GS
+ Better iPhone 3G Wi-Fi performance when Bluetooth is turned on
+ Remotely lock iPhone with a passcode via MobileMe
+ Use Voice Control on iPhone 3GS with Bluetooth headsets
+ Paste phone numbers into the keypad
+ Option to use Home button to turn on accessibility features on iPhone 3GS
+ Warn when visiting fraudulent websites in Safari (anti-phishing)
+ Improved Exchange calendar syncing and invitation handling
+ Fixes issue that cause some app icons to display incorrect.

You can download iPhone 3.1 Firmware Update from Apple.