OS 26.3.1A adds Background Security Improvements with a manual Install option in Settings > Privacy & Security, for iPhone ...
Apple released iOS 26.3.1 (a) to fix a critical WebKit vulnerability (CVE-2026-20643). Learn how to enable Background ...
While all eyes are on iOS 26 and its latest features, Apple hasn't forgotten about its older products, as iOS 15 and iOS 16 just received an update.