UPDATE: Sep. 29, 2025, 12:10 PM EDT If you've updated your device to iOS26, you can no longer downgrade it back to iOS 18. As of Sept. 22, the previous OS is now "unsigned," which means once you ...
Downgrading your iOS device from version 26 to version 18 can be a meticulous process, but it is achievable with the right preparation and steps. Whether you aim to restore compatibility with older ...