HyperOS 3.0EEAxuanyuan_eea_global

Xiaomi 15 Ultra Firmware (EEA)

Q: What is the latest firmware for the Xiaomi 15 Ultra (EEA)?

The newest build is OS3.0.304.0.WOAEUXM (HyperOS 3.0, Android 16.0, Stable) released on September 21, 2026.

Q: What is the codename of the Xiaomi 15 Ultra?

The Xiaomi 15 Ultra (EEA) uses the codename xuanyuan_eea_global. The base device codename is xuanyuan.

Q: How do I update my Xiaomi 15 Ultra manually?

Download the Recovery ROM below, then open Settings → About phone → HyperOS version , tap ⋮ → Choose update package and pick the file. The update keeps your data. Fastboot ROMs are for clean installs via Mi Flash Tool.

Latest: OS3.0.304.0.WOAEUXM · Android 16.0 · Sep 21, 2026

Latest builds

Latest Stable: OS3.0.304.0.WOAEUXM
Sep 21, 2026
Android: 16.0
Builds tracked: 1

All Xiaomi 15 Ultra (EEA) firmware

Device	Version	Android	Branch	Released
Xiaomi 15 UltraEEA · `xuanyuan_eea_global`	OS3.0.304.0.WOAEUXM HyperOS 3.0Stable	16.0	Stable	Sep 21, 2026

Other regions of this device

Xiaomi 15 Ultra update FAQ

What is the latest firmware for the Xiaomi 15 Ultra (EEA)?

The newest build is OS3.0.304.0.WOAEUXM (HyperOS 3.0, Android 16.0, Stable) released on September 21, 2026.

Has the Xiaomi 15 Ultra (EEA) received HyperOS 3?

Yes. HyperOS 3 build OS3.0.304.0.WOAEUXM (Stable) is available for this device.

What is the codename of the Xiaomi 15 Ultra?

The Xiaomi 15 Ultra (EEA) uses the codename xuanyuan_eea_global. The base device codename is xuanyuan.

How do I update my Xiaomi 15 Ultra manually?

Download the Recovery ROM below, then open Settings → About phone → HyperOS version, tap ⋮ → Choose update package and pick the file. The update keeps your data. Fastboot ROMs are for clean installs via Mi Flash Tool.