iOS 4.3.1 at a glance

Seems like Apple released a patch for the iOS 4.3 last Friday.

Below are the patches of iOS 4.3.1 at a glance:

• 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

No noticeable difference in features on my iPhone 3GS. I do notice one thing though. iOS 4.3 slows down the iPhone 3GS slightly. It's not very bad but I started a habit of deleting my background apps so that the performance is as before.