Apple iOS 26.4.1 Update Fixes iCloud Sync Bug Affecting Passwords and iPhone Apps
Apple released iOS 26.4.1 and iPadOS 26.4.1 on Wednesday to fix an iCloud sync bug that disrupted data updates in the Passwords app and other software. Developers confirmed the update resolves issues affecting CloudKit-based apps. Apple’s notes list only “bug fixes” and no security vulnerabilities. Stolen Device Protection now activates automatically for users upgrading from iOS 26.4.