There is more good news about for mobile device owners, this time for those who own an iPhone 4 on AT&T, an iPhone 3GS, iPad 2, iPad, or iPod touch 3rd generation or higher. Just a couple of weeks after Apple released iOS 4.3 for iDevices, iOS 4.3.1 has been released.
• 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
As you can see, nothing substantial, but certainly an update that will be welcomed by those affected by these issues.
To update you need to plug into your computer and open iTunes. You can check out Notebooks.com for a guide to updating to iOS 4.3, which will work for iOS 4.3.1 as well.