iOS 5.1.1 Download Now Available for iPhone, iPad and iPod touch

Apple has released iOS 5.1.1 for the iPhone, iPad and iPod touch that has bug fixes and improvements, two months exactly after iOS 5.1 was released.

Here’s what’s new:

Improves reliability of using HDR option for photos taken using the Lock Screen shortcut
Addresses bugs that could prevent the new iPad from switching between 2G and 3G networks
Fixes bugs that affected AirPlay video playback in some circumstances
Improved reliability for syncing Safari bookmarks and Reading List
Fixes an issue where ‘Unable to purchase’ alert could be displayed after successful purchase

You can find the update via iTunes, or get it over the air via Software Update on your iOS device. Expect the update to be propagating around the world…