Apple released iPhone OS 3.1.2 today. According to Apple, this update contains bug fixes and improvements, including the following:
- Resolves sporadic issue that may cause iPhone to not wake from sleep
- Resolves intermittent issue that may interrupt cellular network services until restart
- Fixes bug that could cause occasional crash during video streaming
iPhone users can download the update by connecting to iTunes and pressing Check for Update.
According to www.macrumors.com, a corresponding update is also available for the iPod touch, and the iPhone OS 3.1.2 update for iPhone in U.S. is accompanied by an update to AT&T's carrier settings file, which brings the settings to version 5.6.