Here’s a step by step guide on how to downgrade iOS 7 to iOS 6.1.3 on iPhone 4S, iPod touch 5, iPhone 4, or iOS 6.1.4 if you have an iPhone 5.
With every new revision of iOS, the firmware modding folk are always waiting to pounce, sourcing ways we can potentially jailbreak, unlock and downgrade our devices. With the release of iOS 6.0.1, the mindset is no different, and while there's real big news on the jailbreaking front, those of you wishing to revert from the latest iOS 6.0.1 back to iOS 5.1.1 can do so with relative ease.
Apple is pretty adamant that once a user opts to upgrade, they don't want them to be able to roll-back the software on their device to a previous version of iOS. In a lot of circumstances, this wouldn't be an issue, but there are a number of legitimate reasons for users wanting to downgrade to an older version, in this case, from iOS 6 to iOS 5.1.1.
One of the biggest reasons why people jailbreak their iPhone is to get it unlocked for use on unauthorized wireless networks. Although there are other unlocking solutions available, Ultrasn0w is the de-facto standard when it comes down to it because of one very simple reason: it’s stupid-easy to unlock an iPhone with it (unlike Gevey SIM), At least for an iPhone with a supported baseband.
The iPhone Dev Team has released the updated version of their Redsn0w tool which was teased a while back on Twitter by MuscleNerd. The update as you’d expect is a very significant one, and brings with it the support for downgrading the iPhone 4S, iPad 2 and the new 3rd-gen iPad to an earlier version of iOS 5 from iOS 5.1.1.
With Apple having released iOS 5.1.1 to the end-user in the last couple of days, the various dev teams have been hard at work in updating their respective jailbreak tools to recognize the latest iteration of the Cupertino's mobile OS. None have been more dogmatic in their approach than the iPhone Dev Team, and as per MuscleNerd via Twitter, the latest version of Redsn0w will include downgrade capabilities for the very newest additions to the iDevice roster.
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