Apple released iOS 4.3.1 Friday, an update that includes four bug fixes for the mobile operating system. Those bugs involve graphics on the iPod touch, connection issues, a problem with the Apple Digital AV Adapter, and one enterprise issue.
Apple’s patch notes:
- Fixes an occasional graphics glitch on iPod touch (4th generation)
- Resolves bugs related to activating and connecting to some cellular networks
- Fixes image flicker when using Apple Digital AV Adapter with some TVs
- Resolves an issue authenticating with some enterprise Web services
There are no additional security patches.
The update supports iPhone 4 (GSM model), iPhone 3GS, iPad 2, iPad, iPod touch (4th gen), and iPod touch (3rd gen). You can download it through iTunes when synced to your Mac or PC.