Apple releases tvOS 15.5.1, maintenance release for Apple TV set-top boxes

tvOS 17.3

Apple has released tvOS 15.5.1 for the Apple TV HD and Apple TV 4K set-top boxes. It seems to be a maintenance upgrade with bug fixes and performance tweaks.

You can install tvOS 15.5.1 on your Apple TV set-top box by going to Settings > System > Software Update.

Dennis Sellers
the authorDennis Sellers
Dennis Sellers is the editor/publisher of Apple World Today. He’s been an “Apple journalist” since 1995 (starting with the first big Apple news site, MacCentral). He loves to read, run, play sports, and watch movies.