Rolling Back to iPhone Firmware 3.1.2

I’ve written about jailbreaking my iPod Touch using the Pwnage Tool, but since that post, I have found the blackra1n tool to be a much easier jailbreak solution. The catch with blackra1n is that it only unlocks iPhones/iPod Touch devices that are running version 3.1.2 firmware. That means if you have a device running 3.1.3, no chance of jailbreaking with blackra1n. I discussed this 3.1.3 conundrum with Wesley Fryer at METC 2010 and he suggested rolling back the device firmware to 3.1.2 would be a good work around.

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