Xiaomi 15 Ultra starts receiving HyperOS 3 update: What’s new and how to install

Xiaomi 15 Ultra

Xiaomi has begun rolling out the HyperOS 3 update for the Xiaomi 15 Ultra, marking the next major software upgrade for the company’s flagship smartphone. The update focuses on system-level refinements, visual consistency, and deeper integration across Xiaomi’s ecosystem. The rollout is being carried out in phases, starting with select regions and users, before expanding more widely over the coming weeks.

HyperOS 3 builds on Xiaomi’s move away from MIUI, aiming for a cleaner and more unified experience across smartphones, tablets, wearables, and connected devices. On the Xiaomi 15 Ultra, the update introduces interface refinements, smoother animations, and improved system responsiveness.

Xiaomi has also worked on background process management to improve overall stability during multitasking. Core system apps receive visual adjustments aligned with HyperOS design language, while notifications and quick settings are refined for clearer information delivery. Privacy and security controls are also updated, giving users more granular control over permissions and background activity.

HyperOS 3 includes optimisations aimed at maintaining consistent performance during extended use. Power management adjustments are designed to improve standby efficiency and reduce unnecessary background drain.

Camera performance remains a focus area for the Ultra series. While HyperOS 3 does not change hardware capabilities, it brings tuning updates that improve camera app responsiveness and processing stability. Xiaomi has also refined system-level imaging pipelines to ensure consistent output across different shooting modes.

Users can check for the HyperOS 3 update by following these steps:

Open Settings on the Xiaomi 15 Ultra

Tap on About phone

Select System update

Check for available updates

Download and install HyperOS 3 when prompted

It is recommended to connect to Wi-Fi and ensure sufficient battery charge before starting the update process.

The HyperOS 3 update for Xiaomi 15 Ultra is being released in stages. Some users may receive it earlier as part of an initial rollout, while others may see the update arrive gradually depending on region and device variant. Xiaomi typically expands availability after monitoring early feedback.t