Apple iPhone Users Can’t Go Back To iOS 15.4 After Updating To iOS 15.4.1: Here’s Why
Apple has stopped signing iOS 15.4 just about a week after the release of iOS 15.4.1 that came with fixes to bugs that were found in iOS 15.4. What this means is that once a user has upgraded their iPhone to iOS 15.4.1, they can’t go back…