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| HyperOS 3 should now be available for the Xiaomi 15 Ultra worldwide. |
If you’ve been following the steady stream of HyperOS 3 updates from Xiaomi, you know it’s been a bit of a mixed bag. While many upgrades are indeed based on the latest Android 16, the company has also been issuing Android 15-based builds for several models, like the popular Poco F5 Pro. For owners of the flagship Xiaomi 15 Ultra, however, the wait for the newest Android foundation is over.
Xiaomi has now initiated the global rollout of HyperOS 3 built on Android 16 for the Xiaomi 15 Ultra. The update, bearing the hefty version number 3.0.5.0.WOAEUXM, is being pushed out over-the-air (OTA) to units in the European Union and the United Kingdom.
This move clarifies the update path for the Ultra model. For a deeper look at the initial rollout reports, you can check out the coverage at GSMarena. The update is significant not just for its software base but also for its size—coming in at a substantial 8.9 GB. Users should ensure they have a strong Wi-Fi connection and ample battery life before proceeding.
What’s New for Xiaomi 15 Ultra Users?
The update packages the full suite of HyperOS 3 global features. Early screenshots confirm the arrival of Xiaomi HyperIsland—a dynamic notification and interaction hub—alongside enhanced cross-device connectivity tools designed to create a smoother ecosystem experience with other Xiaomi products.
It appears this specific build (3.0.5.0) is also reaching devices that, for various reasons, might have missed an earlier incremental HyperOS 3 update. Xiaomi advises users to visit the official HyperOS 3 website for a complete breakdown of all changes, optimizations, and new functionalities tailored for the 15 Ultra.
A Note on Performance and Availability
Prospective updaters should be aware of ongoing discussions about HyperOS 3's impact on gaming. Some recent builds across different Xiaomi models have shown inconsistent game performance, an issue we’ve detailed in a previous article. While the 15 Ultra's update promises the latest optimizations, it's wise to monitor community feedback post-installation.
For those in the EU and UK, the OTA should arrive progressively over the coming days. You can manually check for it by navigating to Settings > About phone > System update.
The Xiaomi 15 Ultra, currently available on platforms like Amazon, represents the peak of the brand's current lineup, making this major software update a key milestone for its user base.
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