Apple has just released iOS 4.3.1 update for iPhone 4, iPhone 3GS, iPad 2, iPad, and iPod touch 4G/3G. This is just a minor update to fix bugs, vulnerabilities and battery life woes on all iOS devices.
To update to iOS 4.3.1, all you need to do is to connect your iPhone, iPad or iPod touch with your computer via USB and start iTunes 10.2.1. You should now see a message as shown below, simply click on “Download and Install” button to get on to the new firmware.
The final version of the last major update, iOS 4.3, was released back on March 10.
Direct Download Links for iOS 4.3.1 (Official from Apple)
Download iTunes 10.2.1 for Windows and Mac
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