Apple stopped signing iOS 18.1 and iPadOS 18.1 just over two weeks after rolling out iOS 18.1.1, an update designed to fix “actively exploited vulnerabilities.” This action effectively prevents any further downgrades from the latest firmware versions, meaning those who updated to iOS 18.1.1 (or iOS 18.2 beta) can no longer roll back to iOS 18.1.
A habit at Apple
Previously, users could downgrade their devices using specific keyboard shortcuts during the restore process in iTunes, Finder on macOS, or the Apple Devices app, but Apple’s firmware servers now reject these verification requests.
Firmware downgrading is typically sought after by beta testers wishing to revert to a stable version, or by the jailbreaking community aiming to exploit known vulnerabilities for customization purposes. Although less common for the general user base, the ability to downgrade has proven crucial when new updates introduce bugs that significantly hamper device functionality, such as:
- iPadOS 18.0 causing crashes on iPad M4s.
- iOS 16.0 excessively requesting clipboard permissions.
- iOS 14.7 disrupting Apple Watch unlock feature with iPhone Touch ID.
- iOS iPadOS 13.2 aggressively manages background app processes.
- And a bunch of versions leading to a huge loss of autonomy.
Why block backspace?
Apple’s policy is driven by the intention to guarantee its customers maximum security, thereby reducing vulnerability to malware, while arguing that they get the latest features. The fact remains that this process hinders the full use of some users who prefer to jailbreak to personalize their device. It should be normal to be able to choose the version you want to upgrade to, even if it means doing without certain features.
What do you think?
