Cult of Mac April 09, 2022

Apple has stopped signing iOS 15.4 just over a week after releasing iOS 15.4.1 to the public. This means it is no longer possible to downgrade your iPhone to the older version of the operating system. The company also stopped signing iPadOS 15.4, so you cannot downgrade your iPad to the older firmware either. Apple […]

(via Cult of Mac - Tech and culture through an Apple lens)

固定链接 'Apple no longer allows you to downgrade your iPhone to iOS 15.4' 提交: April 9, 2022, 8:15am CST 由 Rajesh Pandey
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