Apple no longer allows you to downgrade your iPhone to iOS 15.4.1

Apple has stopped signing iOS 15.4.1 following the release of iOS 15.5 just over a week ago. Since the OS is no longer being signed, you cannot downgrade your iPhone to it if you have already installed iOS 15.5. Apple stops signing iOS 15.4.1 Apple typically stops signing older builds of iOS once a new […]
(via Cult of Mac – Tech and culture through an Apple lens)
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Author: Rajesh Pandey