iOS 4.1 is available for download from apple so get your iPhones, iPods, and iPads updated.
iOS 4.2 is available as of November 2010 I’ll be writing about that soon also.
As well as the usual bug fixes iOS 4.1 also has some brand new features!
A new Camera App
A new button that turns on HDR mode.
Take great photos that capture a wider range of light intensity using the new high dynamic range (HDR) setting on iPhone 4, which automatically combines multiple exposures into a single HDR image.
The restriction on uploading High Def video directly from the iPhone has been removed.
Upload HD video to YouTube and MobileMe from your iPhone 4.
The addition of game center.
iOS 4 introduces the Game Center app. An out-of-the-box social gaming network for iPhone 4 and iPod touch.1 Invite friends to join. Then totally crush them. Take a look at how your score ranks among your friends and other players of each game. Compare game achievements with your friends. Get matched up and put together a select group of friends to play. Or choose to automatically go up against people you don’t know in a multiplayer game. Read More here >>
FaceTime is just another way iOS 4 seamlessly integrates hardware and software to make every iPhone feature as easy to use as it is groundbreaking. Now when you wish your friends could be there, they actually can be. With just a few taps, you can see your friends and family while you talk to them — iPhone 4 to iPhone 4 or new iPod touch over Wi-Fi.