With all the hype and buzz about Apple iPad Tablet there was hardly any rumors or expectation of new iPhone firmware from Apple. Though we did posted about rumored iPhone OS 4.0 may come on Apple tablet event but that didn’t happened. You will be surprised to read Apple did actually release new firmware iPhone 3.1.3 OS for iPhone 3G/3GS and iPod Touch today.
As usual jailbreakers and unlockers must stay away from iPhone 3.1.3 OS. Simply turn on your itunes and connect iPhone 3G/3Gs to Update to firmware 3.1.3. iPhone 3.1.3 OS seems to be minor update aimed to improve battery life and couple of bug fixes.
iPhone 3.1.3 OS Change Log
1. Improved Accuracy of Reported Batter Level on iPhone 3GS
2. Resolved issue where third party apps would not launch in some instances
3. Fixes bug that may cause an app to crash when using Japanese kana keyboard.
Download iPhone OS 3.1.3 (Direct Download links)