Redmi K80 Ultra China OS2.0.208.0.VONCNXM Update

OS2.0.208.0.VONCNXM is a pilot (staged rollout) HyperOS 2 update for the Redmi K80 Ultra (China, codename dali), based on Android 15 and released on Jun 26, 2025.

• Device Redmi K80 Ultra (dali)
• Region China
• OS HyperOS 2, Android 15
• Branch Pilot (staged rollout)

Is this the right ROM for your phone? Paste the version from Settings → About phone to see its region, Android version and whether a newer build exists.

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Download OS2.0.208.0.VONCNXM

What’s New in OS2.0.208.0.VONCNXM

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 → tap the HyperOS logo 7–10 times → three dots → Choose update package. This keeps your data, but only works for a China phone on an older version. This is a Pilot build: phones outside the pilot group often refuse it with “Installation of this software version is prohibited”, so you may have to wait for the stable release. 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 Redmi K80 Ultra firmware page. Installing an older version? Read how to check anti-rollback first; switching region? See ROM region codes.

Other Redmi K80 Ultra China Versions

• Newer: OS3.0.307.0.WONCNXM (Sep 20, 2026)
• All Redmi K80 Ultra firmware for every region

Build data: official Xiaomi servers. Firmware list tracked by XiaomiFirmwareUpdater.