During the last day, Apple wanted to close the week by unsigning the iOS version, just as it did on Monday with iOS 16.0.3 after iOS 16.1 was released to the general public. This time it’s iOS 15.7 . turnwhich after the arrival of iOS and iPadOS 15.7.1 (with bug fixes and security patches) loses its signature to become an obsolete operating system.
As a result of this step, iOS 15.7 can no longer be restored, it will generate an error message and we will only be able to restore newer versions, from iOS 15.7.1 onwards.
Previous versions of iOS are often restored by Those who break their devicesthe procedure that allows you, to take advantage of system flaws that are usually corrected by newer versions of iOS, to install alternative third-party software and packages to those in the App Store, and thus not signed and authorized by Apple.
The signature block was made specifically for Ensure greater safetyThis prevents users from ending up daily in an environment with unresolved vulnerabilities as well as avoiding excessive fragmentation of active firmware.
In the meantime, with the arrival of iOS 16.1, Apple has started the new round of beta release related to iOS 16.2, but unlike previous occasions, this time we may also have a potential public launch period, at least according to what was reported by Bloomberg’s Mark Gorman at Set it in the newsletter.