Overview
- A new Transfer to Android tool in Settings enables wireless migration of photos, messages, apps, passwords, and a phone number during setup, excluding health data, protected items, and Bluetooth pairings.
- A Limit Precise Location toggle restricts carrier-level accuracy on devices with Apple C1/C1X modems, with support currently on Boost Mobile (US), EE and BT (UK), Telekom (Germany), and AIS and True (Thailand).
- EU-only updates tied to the Digital Markets Act add APIs for one-at-a-time notification forwarding to third-party wearables and AirPods-style proximity pairing, which the European Commission publicly welcomed.
- The release patches dozens of flaws; Apple says a dyld vulnerability allowing arbitrary code execution was used in an "extremely sophisticated" attack on pre–iOS 26 versions and urges users to update.
- iOS 26.3 code is ready for end-to-end encrypted RCS messaging pending carrier activation, while some users report unusually large installer sizes compared with typical point releases.