Nothing new in iOS 5.1.1

I've just recently upgraded to iOS 5.1.1 from iOS5.1. Summary of changes is as follows:

• 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

Personally though, there isn't really anything new except for the security patches for Safari. For that alone, you should upgrade your iOS as the security patches allow a website to take control over your phone. Nasty stuff.

The 3G bug which I mentioned in this post here still exists. :(