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.

Here's everything you need to know about all the latest features, and here's what future updates could bring to your iPhone.

Apple’s iOS 18.3 fixes a zero-day exploit that may have been actively used by hackers. Update now to protect your iPhone or iPad from attacks.

OS 18.3 should be released to the public this week, following beta testing since mid-December. While the software update is a relatively minor

Bloomberg News first reported on Tuesday that Apple, SpaceX and T-Mobile had been secretively working to add support for the network.

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.

Fortunately, it's super easy to turn off, but it goes to show that Apple Intelligence is here to stay in the walled garden.

Netflix is adding a much-requested feature to its core streaming video product: The ability to download an entire season of a series with one tap on Apple iOS devices.

Apple rolled out iOS 18.3 this week, delivering several key new Apple Intelligence features to all compatible iPhones. Chief among them are new Visual Intelligence features, which use Apple’s AI to tell you about the world around you.

Apple is working with SpaceX and leading wireless network operator T-Mobile to support Starlink's network in the latest iPhone software.

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