Apple Releases Public Betas of iOS 9.3 Beta 4, OS X El Capitan 10.11.4 Beta 4

Apple has released public betas of iOS 9.3 beta 4 and OS X El Capitan 10.11.4 beta 4. The company first seeded the betas to developers yesterday.

iOS 9.3 adds numerous new features to Apple's mobile operating system including: Night Shift, secure Notes, more personalized News, an improved Health app, updates to CarPlay, and new Education features. More details on those features here.

OS X 10.11.4 brings secure notes, live photos to messages, and other stability/performance improvements. Apple has told testers to focus on iBooks, Messages, Notes, and Photos.


As a member of the Apple Beta Software Program, you can test-driving pre-release versions and let the company know what you think. Click here to join the program.

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