Apple has just released the new OS 3.1 software update for iPod and iPhone, the update is now available for download directly through iTunes 9.

There are many great features which are added in this new OS software update. The features that are added in this new software update are for both iPod Touch and iPhone. Below I’ve listed some features of the new software update.

• Genius Recommendations for Apps
  Now you can get recommendations by Genius for apps you might like, the recommendations you can receive are based on the apps you’ve already downloaded on your iPhone or iPod.
• Genius Mixes
  With new iTunes 9 you can automatically create mixes with new Genius Mixes tool, mixes that are created with Genius Mixes are based on the music that are already in your library.
• Download Ringtones Wirelessly
  You can find and choose your favorite ringtones from thousands of iPhone ringtones available on iTunes, and you can also buy them easily with the help of tap.
• Organize Apps in iTunes
  Now you can use iTunes 9 on your computer to drag apps onto the virtual Home screen, and then sync them with your iPod or iPhone.
• Increased iPhone 3G Wi-Fi Performance
  Now the Wi-Fi of iPhone 3G will perform better and faster when Bluetooth is turned on.
• Safari has Anti-phishing Tool
  Now Safari have anti-phishing tool to warn you while visiting fraudulent website on iPhone.
• Remote Locking Feature for iPhone
  With MobileMe, you can easily lock your iPhone remotely with a passcode.

There are also a lot of more features added and updated. You can easily update your iPod Touch or iPhone to OS 3.1 directly from iTunes.