The latest iPhone update has arrived and it’s different from previous updates. Here’s why and what to do about it.

Apple today seeded the release candidate version of upcoming iOS 26.4 and iPadOS 26.4 updates to developers and public beta testers, with the software coming a week after Apple provided the fourth betas.

Apple’s much-anticipated release is set to not just eliminate bugs but also add features and further enhance the Liquid Glass interface. Apple’s iOS 26 for iPhone got off to a rough start when it was finally released to the public in September of last year.

Apple's fourth beta means the stable release is close. From smarter security to AI-powered music tools, iOS 26.4 has a surprising amount worth caring about.

Apple quietly rolled out iOS 26.3.1, surprising iPhone users with a update aimed at improving system stability and compatibility with new hardware. According to MacRumors and Apple’s official documentation,

Apple is encouraging people to update their iPhones in light of new research that has pointed to vulnerabilities in older versions of the iOS operating system.