
Live photos show the Xiaomi MIX Fold 5 running HyperOS 4.0 on Android 17 — the lhasa codename and version string both visible on a working device. August launch expected.

HyperOS 4 is confirmed for August 2026 with a Rust core, 40% smoother performance, offline AI via Mimo and Miclaw, and 300% faster cross-device file transfers.

HyperOS 4 is confirmed for July or August in China, with global rollout in October. Here's the full device list, new features, and what makes this update different.

The Xiaomi Mix Fold 5 has cleared network certification with 5G and UWB, and may debut HyperOS 4 and the XRING O3 chip before the Xiaomi 18 series even launches.

Xiaomi revamps HyperOS by combining Super Xiaoai with the miclaw system for deep artificial intelligence integration across its ecosystem.

Digital Chat Station confirmed HyperOS 4 adopts Liquid Glass UI — Leica colour palette, Rust system apps, and zero-legacy architecture debut in Q3 2026.
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