AI News Feed
Market watch
LG UltraFine Evo 32U990A-S Hits Record-Low $1,099 on Amazon, TechRadar ReportsNewegg Labor Day Deal: 32GB Kingston Fury Beast DDR4-3200 Kit Nearly Half Price at $179.99 with CodeGalaxy Z Fold 8 inner screen corners reported with excessive giveHuawei unveils Mate XT 2 tri-fold with privacy-screen edition as Apple prepares folding iPhoneWall Street Analysts Recommend Nvidia, Uber and Marvell for Long-Term GrowthLenovo, AMD and Huawei Put Local Large-Model AI at Center of New Devices
LG UltraFine Evo 32U990A-S Hits Record-Low $1,099 on Amazon, TechRadar ReportsNewegg Labor Day Deal: 32GB Kingston Fury Beast DDR4-3200 Kit Nearly Half Price at $179.99 with CodeGalaxy Z Fold 8 inner screen corners reported with excessive giveHuawei unveils Mate XT 2 tri-fold with privacy-screen edition as Apple prepares folding iPhoneWall Street Analysts Recommend Nvidia, Uber and Marvell for Long-Term GrowthLenovo, AMD and Huawei Put Local Large-Model AI at Center of New Devices
Products & Applications

Apple releases public beta 4 for iOS 27, iPadOS 27, macOS 27, tvOS 27

Apple has seeded public beta 4 for iOS 27, iPadOS 27, macOS 27, and tvOS 27, with build numbers matching the developer beta 6 versions released hours earlier.

AI News Feed · 2026-08-18 08:28

The updates arrive as Apple approaches the official release of the new operating systems, which is expected in a few weeks. The builds focus on bug fixes and performance improvements. In macOS 27 Golden Gate, the beta introduces a new wallpaper and redesigned stoplight window controls. The update also appears to resolve a Pinned Messages interface bug from beta 5. Other changes include an updated notification animation on iOS and a refreshed Preview icon on the Mac that matches the iOS version from last week.

9to5Mac reported the availability and outlined how users can join the public beta program. To enroll, users can visit beta.apple.com, sign in with their Apple Account, and follow the steps for each device. On an iPhone, after enrolling, go to Settings > General > Software Update > Beta Updates, select iOS 27 Public Beta, then tap Update Now when the beta appears.

Apple recommends installing beta software on a secondary device. If users install on a primary iPhone, they should make sure they have a recent backup first.