Apple rolled out iOS 27 beta 2 today, the first post‑WWDC update for developers. The build, identified as 24A5370, arrives through Settings → General → Software Update for registered testers. It targets iPhone 11 and newer, plus iPhone SE 2 onward, though Siri AI and Apple Intelligence demand the latest hardware. Apple warns against installing it as a primary OS. Early testers note smoother animations and quicker app launches, hinting at under‑the‑hood optimizations.

Beta 2 adds several quality‑of‑life tweaks. Wallet now shows Insights for more cards and regions, while the keyboard replaces Writing Tools with a ‘Write with Siri’ suggestion. Siri’s response time feels quicker, and the Expressive Voice Preview lists Pace and Expressivity as upcoming. iPhone‑to‑Mac mirroring stabilizes, and AirPods Max 2 finally receive firmware updates. The update also refines battery management APIs, giving developers new levers to improve endurance.

Developers report fewer crashes than beta 1, yet battery drain and app compatibility remain concerns. Home app can now push updates to Apple TV remotely, mirroring HomePod capabilities, and Messages gains inline RCS replies. Some apps lack support, but broader adoption should follow soon. Apple plans a public beta in July and a September launch alongside the new iPhone line, solidifying iOS 27 as a stability‑focused release.