OS 27 could bring major AI upgrades, smarter Siri, and big iOS performance and stability improvements. Here’s everything we’ve heard so far about the 2026 iOS update.

Apple is set to unveil iOS 27 during its WWDC 2026 keynote today, and there are many rumored features and changes for iPhones. The first developer beta of iOS 27 will likely be available immediately following the keynote,

Early iOS 27 rumors point to major stability improvements, new Apple Intelligence features, and updates designed for Apple’s foldable iPhone.

Apple unveiled its next major iOS update, but not every device will be able to get it.

Here are the official iOS 27 beta 1 release notes, including changes and known issues. In short, here is the changelog of iOS 27 beta 1 straight from Apple.

Crucially, WWDC is also the harbinger of the iOS 27 beta, which will be available to both developers and the public in the near future. That will allow everyone to try all the upcoming features and upgrades ahead of the official launch,