Uploaded July 2026 | Updated September 2026, 2 hours ago

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Developer Beta 4 is here, two weeks after Beta 3, and we’re hitting the part of the cycle where new features start to slow down in favor of bug fixes ahead of the September release.

Highlights: a new Siri AI splash screen, five new Siri voices, a Control Center toggle for Adaptive Audio on AirPods, and the buggy-looking 3D wallpaper effect from Beta 3 is officially gone.

Written version: slatepad.org/2026/07/21/ipados-27-beta-4-whats-new

Timestamps:
00:00 – Intro
00:12 – Siri AI Splash Screen
00:38 – More Siri Voices
01:51 – TV App Automatic Downloads
02:17 – Adaptive Audio Settings in Control Center
02:58 – Outro

#iPadOS27 #iPadOS #Siri