The version 5.1 also addresses a number of worthy fixes notably the remaining issues that cause fast battery drain that have plagued many iPhone users.
Other fixes include photo-related features such the delete capability from photo stream.
Additional fixes include
- Genius Mixes and Genius playlists for iTunes Match subscribers
- Audio for TV shows and movies on iPad optimized to sound louder and clearer
- Podcast controls for playback speed and a 30-second rewind for iPad
- Updated AT&T network indicator
- Addresses bugs affecting battery life
- Fixes an issue that occasionally caused audio to drop for outgoing calls
The iOS 5.1 update is available and can be performed over Wifi (if you are already iOS 5.0 user). Go to Settings – General – Software Update and Download.