iOS 4.1 Download links, and Jailbreak iOS 4.1 iPhone Update

Today Apple has officially released iOS 4.1 for download. See the iOS 4.1 download links post for direct download links to iPhone 4 4.1, iPhone 3GS 4.1, iPhone 3G 4.1, and iPod touch 3G 4.1. You can jailbreak iOS 4.1 and unlock iOS 4.1, however, there is no jailbreak out for it yet so you’ll just need to wait and follow @QuickPWN on Twitter for updates.

New features in iOS 4.1 include the following:

Game Center:

• Send and receive friend requests
• Invite friends to multi-player games over the Internet
• Play multi-player games by auto-matching with other players
• View Leaderboards and Achievements
• Discover new games from friends
• High dynamic range (HDR) photos on iPhone 4
• Support for TV show rentals on iTunes
• Ability to upload HD videos to YouTube and MobileMe over Wi-Fi on iPhone 4
• Additional support for AVRCP-supported accessories, including next & previous track control
• FaceTime calling directly from Favorites

Bug fixes:

• iPhone 4 proximity sensor performance
• iPhone 3G performance
• Nike+iPod fixes
• Bluetooth improvements
• Landscape Camera and FaceTime Call Controls
• Direct Ping support in iTunes
• Disable Spell Check Feature
• FaceTime and Multiplayer/Game Center Restrictions
• Over the air Nike + Submissions
• AT&T Carrier settings shift to version 8.0