OS3.0.4.0.WPJCNXM is a pilot (staged rollout) HyperOS 3 update for the POCO X8 Pro (China, codename klee), based on Android 16 and released on Jan 29, 2026. It brings the November 2025 Android security patch.
- Device POCO X8 Pro (
klee) - Region China
- OS HyperOS 3, Android 16
- Branch Pilot (staged rollout)
- Security patch 2025-11-01
- Build date Dec 11, 2025
- Fingerprint
Redmi/klee/klee:16/BP2A.250605.031.A3/OS3.0.4.0.WPJCNXM:user/release-keys
Download OS3.0.4.0.WPJCNXM
| Type | Size | MD5 | |
|---|---|---|---|
| Recovery ROM (.zip, built-in updater) | 7.8 GB | — | Download |
What’s New in OS3.0.4.0.WPJCNXM
Xiaomi hasn’t published release notes for this build. Updates like this usually contain bug fixes, stability improvements and, if listed above, a new security patch.
How to Install This Update
Download the Recovery ROM, move it to the internal storage and choose Settings → About phone → (tap the OS card) → three dots → Choose update package. This keeps your data, but only works for a China phone on an older version. For a clean install or a region change, flash the Fastboot ROM with Mi Flash (unlocked bootloader required). Step-by-step instructions are on the POCO X8 Pro firmware page.
Other POCO X8 Pro China Versions
- Newer: OS4.0.3.0.XPJCNXM (Oct 26, 2026)
- All POCO X8 Pro firmware for every region
Build data: official Xiaomi servers. Firmware list tracked by XiaomiFirmwareUpdater.