Apple iOS 18.3 is compatible with all iPhones that can run iOS 18. This means all iPhones from the iPhone XS onwards, including the second- and third-generation iPhone SE models.

The latest OS update is available now for Apple's iPhone and iPad devices, bringing a few enhancements and one big change for Apple Intelligence.

Apple has rolled out iOS 18.3, which addresses 29 vulnerabilities including an issue with the core media framework already exploited in earlier iOS versions.

Apple has released fixes for dozens of vulnerabilities in its mobile and desktop products, including an iOS zero-day exploited in attacks.

iOS 18.3 doesn't add any significant new features to Apple Intelligence—instead, it tweaks what's already there. Whereas Apple Intelligence was opt-in in previous OS versions, it is now on by default in iOS 18.3 on supported devices.

Apple has kicked off iOS 18.3, iPadOS 18.3, and MacOS 15.3 with one significant change affecting AI. Since its debut, Apple Intelligence has required the extra step of actually turning it on or opting in. But with the new versions, Apple's AI feature is enabled by default for eliglble devices.

The AI tech DeepSeek used to train its reasoning model might be just what Apple needs for major Apple Intelligence developments on iPhone.

Apple has just released iOS 18.3, iPadOS 18.3, and macOS Sequoia 15.3, which bring a couple of Apple Intelligence updates on devices that support it.

Apple Inc. has been secretly working with SpaceX and T-Mobile US Inc. to add support for the Starlink network in its latest iPhone software, providing an alternative to the company’s in-house satellite-communication service.

An alleged user interface leak claims that Apple will change the appearance of alarm notifications on iPhone, but the authenticity of the claim is questionable at best.

If your device is at capacity, here's a sneaky way to free up 7GB of storage per device — at the cost of Apple Intelligence.