Apple has released the iPhone OS 3.1.3 update, which can now be downloaded via iTunes. Here's what’s new according to Apple:
- Improved accuracy of reported battery level on iPhone 3GS;
- Resolved issue where third-party apps would not launch in some instances;
- Fixed bug that may cause an app to crash when using the Japanese Kana keyboard
Nothing special, but it's alwaysnice to have the latest firmware installed.