January 13, 2026 – Apple has released the second public beta of iOS 26.3 and macOS Tahoe 26.3. This summary covers all new features, changes, and what users can expect in the final release.

iOS 26.3 & macOS Tahoe 26.3 Beta 2 Overview

The second beta builds on iOS 26 and macOS Tahoe, introducing refinements, new tools, and hints at future features. Key highlights include RCS end-to-end encryption support, EU third-party wearable changes, an improved iPhone-to-Android data transfer tool, and general bug fixes/stability improvements.

All New Features & Changes

• RCS end-to-end encryption hints in iOS 26.3 beta
• Third-party wearable support updates for EU users
• New iPhone-to-Android data transfer tool during setup
• General performance and stability improvements
• Bug fixes across iOS, iPadOS, and macOS

iOS 26.3 Beta 2 Highlights

• RCS E2E Encryption: Code hints suggest Apple is preparing end-to-end encryption for RCS messages (Rich Communication Services) – major upgrade for cross-platform messaging with Android
• iPhone-to-Android Transfer Tool: New setup option to transfer data directly from iPhone to Android devices (photos, contacts, messages, etc.)
• EU Wearable Support: Expanded third-party wearable compatibility in EU regions due to regulatory changes

macOS Tahoe 26.3 Beta 2 Highlights

• Stability & Performance: General optimizations for faster app launch, better battery life, and reduced bugs
• Apple Intelligence Tweaks: Minor improvements to on-device AI features (e.g., Writing Tools, Image Playground)

How to Install the Beta

1. Go to Settings > General > Software Update
2. Tap "Beta Updates" and select iOS 26.3 Public Beta or macOS Tahoe 26.3 Public Beta
3. Download and install (backup recommended first)

Note: Betas may contain bugs – use on secondary devices if possible.

What to Expect in Final Release

The final iOS 26.3 and macOS Tahoe 26.3 are expected in late January 2026. Expect RCS encryption rollout (pending carrier support), refined Apple Intelligence, and further stability fixes. This beta is a strong step toward a more connected and secure ecosystem.

Apple Devices at Gzmato