They mimic Apple's signature, letting us install personalized firmware (iOS version) on iDevices. By taking the assistance of tools like TinyUmbrella or TaigOne Downgrader, you can install any supported iOS version on the device. Though, if you have passed the 14-day duration and want to downgrade to a version no longer signed by Apple, then you need to use a third-party tool.
Also, users can only roll back to a previous stable version, which is iOS 14. 1.4 Know how to downgrade to a version no longer signed by Apple (if necessary)Īs you know, in order to downgrade iOS 15, you need to take the needed steps within 14 days of its official release.
