The latest point release of Apple's mobile OS hit today, with fixes for several issues on the iPhone and iPad. iOS 5.1.1 (about a 50MB download over the air, depending on your device) addresses the following issues:
Improves reliability of using HRD option for photos taken using the Lock Screen shortcut
Addresses bugs that could prevent the new iPad from switching between 2G and 3G wireless 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
The security fixes for
