Apple stopped signing 10.3.3 ipsw - how do I downgrade 11.0.1 to 10.3.3 on iPhone 6?

Apple stopped signing 10.3.3 ipsw - how do I downgrade 11.0.1 to 10.3.3 on iPhone 6?

iPhone 6, iOS 11.0.1

Posted on Oct 6, 2017 2:06 PM

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20 replies

Oct 20, 2017 6:01 PM in response to ElMac75

No. What you're doing falls under section 2.1.2.


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Apple stopped signing 10.3.3 ipsw - how do I downgrade 11.0.1 to 10.3.3 on iPhone 6?

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