Apple has stopped signing the public build of iOS and iPadOS 18.1.1, which means that iPhone owners with the latest operating system (OS) can no longer roll back to earlier versions. This change is part of Apple’s regular practice of discontinuing support for previous versions of the OS. The move ensures that users are encouraged to stay up to date with the latest software releases.
Why Apple Discontinues Older Versions
Apple regularly ceases signing older versions of iOS and iPadOS to prevent potential security vulnerabilities. Allowing users to downgrade could open the door to exploits, as older versions are often less secure than the most recent ones. In particular, downgrading is sometimes used for jailbreaking or other system manipulations, which can compromise device security. By stopping users from rolling back, Apple helps protect the integrity of the device and its software.
Now that iOS and iPadOS 18.2 is available, any users who have upgraded to this version will no longer be able to revert to 18.1.1 or any earlier builds. While this might limit some options for users who prefer older versions, this is in line with Apple’s efforts to maintain a secure and stable user experience, notes NIXSolutions.
We’ll keep you updated as more integrations become available.