Apple stops signing iOS 15.3 installations preventing downgrade from iOS 15.3.1.

In case, if iOS 15.3 is important for testing, developers should avoid upgrading to iOS 15.3.1.

Reference: Apple Stops Signing iOS 15.3 Following iOS 15.3.1 Release, Downgrading No Longer Possible

Recommendations

Developer:

Avoid upgrading, if iOS 15.3 version is needed for development purposes.

QA engineer:

Avoid upgrading, if iOS 15.3 version is needed for testing purposes.

PM/DM:

Business as usual.

Leave a comment