Iphone 4 iOS 4.3.1 ipsw download is now live . Soon after we predicted that Apple will release iOS 4.3.1 in the coming month , they made no delay and released iOS version 4.3.1 a day later . You can directly download the firmware update on your device by connecting it to iTunes on your Mac or PC . If automatic updates is turned on , you will see a dialog box like the one shown below asking you to download the 4.3.1 firmware update files .
If automatic updates are not turned on , launch iTunes and goto Help on top navigation bar . Scroll down to check for updates . Dont forget to check out the changes in iOS 4.3.1 . If you are a iphone unlocker stay away from iOS 4.3.1 update . iOS 4.3.1 is the first update for iPad 2 and brings baseband changes to iPhone 3GS .
Here are the direct download links for iOS 4.3.1 ipsw files for respective devices . Please note that incompatible devices are not listed .
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