Apple Stops Signing iOS 18.5 After iOS 18.6 Launch

Apple Stops Signing iOS 18.5 After iOS 18.6 Launch

Apple Stops Signing iOS 18.5: What It Means for iPhone Users Apple has officially stopped signing iOS 18.5, effectively blocking iPhone users from downgrading if they’ve already installed iOS 18.6. This move follows the company’s standard practice of ending support for older software versions shortly after the release of new updates. For those wondering, “Why can’t I go back to iOS 18.5?”—this change is all about keeping devices secure and up to date. The decision highlights Apple's continued emphasis on device integrity and software security, particularly after iOS 18.6 addressed more than 20 known vulnerabilities. Image : Google Why Apple Stops Signing iOS Versions Like iOS 18.5 When Apple releases a new iOS version, it keeps a verification process in place known as "signing." This server-side validation ensures that only Apple-approved software versions can be installed on an iPhone. Once a version like iOS 18.5 is unsigned, users cannot install it—even if they have the…