What is Xiaomi HyperOS?

HyperOS is Xiaomi’s new unified operating system—replacing MIUI—that runs across phones, tablets, TVs, wearables, and IoT devices. It’s built on Android AOSP with Xiaomi’s own Vela microkernel for better performance, security, and cross‑device integration.

How do I update to HyperOS?

On a supported device, go to Settings > About phone > System update . Tap the three‑dot menu, choose Update package, and follow the prompts.

Xiaomi HyperOS vs. MIUI

Performance: HyperOS is lighter and more memory‑efficient. UI & Customization: New design, fresh animations, and widget options. Cross‑Device: Supports better integration across Xiaomi ecosystem. Privacy: Enhanced permission controls and sandboxing.

Does Xiaomi HyperOS have ads?

HyperOS comes mostly ad-free in system apps, though some pre-installed third-party apps may show ads which can be disabled.

How do I install HyperOS on my device?

Check eligibility: Ensure your phone is on Xiaomi’s supported list. Backup data: Use Mi Cloud or backup manually. Download ROM: From Xiaomi's official website. Unlock bootloader: Via Mi Unlock Tool. Flash: Use fastboot commands.

Download OS1.0.18.0.UKKMIXM firmware for Mi 11i, haydn_global, Stable,

Note that this page shows the OS1.0.18.0.UKKMIXM update for Mi 11i, haydn_global only. If you're looking for other updates for this same codename, please check here.

Xiaomi Mi 11i Android smartphone. Announced Mar 2021. Features 6.67″ display, Snapdragon 888 5G chipset, 4520 mAh battery, 256 GB storage, 8 GB RAM, Corning Gorilla Glass 5.

Mi 11i

Installation Method: Recovery

Codename: haydn_global

Branch: Stable

Version: OS1.0.18.0.UKKMIXM

Android: 14.0

Region: Global

Update Date: 2025-04-07

Size: 5.0 GB

MD5: 8c94291f65ffc2af3ef8e6ffbd915c73

Download Link: Download

Mi 11i

Installation Method: Fastboot

Codename: haydn_global

Branch: Stable

Version: OS1.0.18.0.UKKMIXM

Android: 14.0

Region: Global

Update Date: 2025-03-21

Size: 6.5 GB

MD5: 9262ac7ff3d4e12f06bd1f78225ca12f

Download Link: Download

Frequently Asked Questions

Latest HyperOS, MIUI and Android versions

We daily check the release of new HyperOS & MIUI updates and available Android versions for Xiaomi, Mi, Redmi, and POCO smartphones, and we add them to a chart for your convenience.