Xiaomi has officially started rolling out the stable Android 16-based HyperOS 3 update for the global Xiaomi 15. After the update reached the Xiaomi 15T and 15T Pro units last week, it’s now the turn of the standard model to get a taste of Xiaomi’s latest software.
The HyperOS 3 stable update is currently available to Mi Pilot testers in select European regions, with a wider release expected to follow in the coming weeks.
Carrying the build number 3.0.4.0.WOCEUXM, the update comes in at a hefty 8.2GB, although the download size might vary for beta and non-beta users.
Along with Android 16, the update also brings the October 2025 security patch, performance optimizations, and all the new features that come with HyperOS 3 — including smoother animations, improved multitasking, and enhanced AI-powered system tools.
With this rollout, Xiaomi continues its rapid global expansion of HyperOS 3, bringing the latest Android experience to more users worldwide.
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