Today, Apple released iOS 5.1.1, the first release since 5.1.
The release is a minor update and brings improvements and bug fixes:
- 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
For information on the security content of this update, please visit this website: http://support.apple.com/kb/HT1222