Apple systematically stops signing older firmware for its mobile devices a couple of weeks after a new firmware release to prevent downgrades. Although they’re slightly late this time around, they’ve closed the signing window for iOS 10.3.2 three weeks following… Continue reading
Following the release of iOS 10.2.1, Apple has stopped signing iOS 10.2 firmware. That means that you can no longer upgrade, downgrade, or restore to that firmware, either over-the-air or through iTunes. You also can no longer save blobs for… Continue reading
Apple has stopped signing iOS 10.1 and 10.1.1 on Tuesday in a move that’s sure to choke the jailbreak community a little bit further. With the firmware no longer being signed, downgrades to iOS 10.1.1 are currently no longer possible,… Continue reading
Apple has stopped signing iOS 9.3.5 for compatible iPhone, iPad, and iPod touch models, effectively ending iOS 9 downgrades. iOS 10.0.1 is also no longer being signed, making iOS 10.0.2 the oldest software update users can still downgrade their devices… Continue reading
On Monday, Apple has stopped signing some iOS 9.3 firmware files — preventing users from downgrading from iOS 9.3.1 and above. The move comes less than three weeks after iOS 9.3.1 was released to the public. As a result, downgrades through… Continue reading