Xiaomi 18 Pro Max Firmware (China)
Latest: OS4.0.24.0.XEOCNXM · Android 17.0 · Oct 9, 2026
Latest builds
- Latest Stable
OS4.0.24.0.XEOCNXM
Oct 9, 2026- Latest Stable Beta
OS4.0.5.0.XEOCNXM
Sep 23, 2026- Android
- 17.0
- Builds tracked
- 2
All Xiaomi 18 Pro Max (China) firmware
| Device | Version | Released |
|---|---|---|
Xiaomi 18 Pro MaxChina · madrid | OS4.0.24.0.XEOCNXM | |
Xiaomi 18 Pro MaxChina · madrid | OS4.0.5.0.XEOCNXM |
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Xiaomi 18 Pro Max update FAQ
What is the latest firmware for the Xiaomi 18 Pro Max (China)?
The newest build is OS4.0.24.0.XEOCNXM (HyperOS 4.0, Android 17.0, Stable) released on October 9, 2026.
Has the Xiaomi 18 Pro Max (China) received HyperOS 3?
Not yet — no official HyperOS 3 build has been released for this model and region so far. This page updates automatically the moment it appears, or follow our Telegram channel for an instant alert.
What is the codename of the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max (China) uses the codename
madrid.How do I update my Xiaomi 18 Pro Max 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.