OS1.0.18.0.UKKEUXM is a stable HyperOS 1 update for the Mi 11i (EEA (Europe), codename haydn), based on Android 14 and released on Apr 7, 2025.
- Device Mi 11i (
haydn_eea_global) - Region EEA (Europe)
- OS HyperOS 1, Android 14
- Branch Stable
Download OS1.0.18.0.UKKEUXM
| Type | Size | MD5 | |
|---|---|---|---|
| Recovery ROM (.zip, built-in updater) | 5.0 GB | b4d53dfc08first 10 chars |
Download |
| Fastboot ROM (.tgz, Mi Flash) | 6.4 GB | 5f76055c50first 10 chars |
Download |
What’s New in OS1.0.18.0.UKKEUXM
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 EEA (Europe) 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 Mi 11i firmware page. Installing an older version? Read how to check anti-rollback first; switching region? See ROM region codes.
Xiaomi no longer updates the Mi 11i
Xiaomi has ended software updates for the Mi 11i, so no new firmware is expected. For new Xiaomi firmware, HyperOS 4 news and guides, follow our Telegram channel.
Other Mi 11i EEA (Europe) Versions
- Newer: OS1.0.19.0.UKKEUXM (Dec 23, 2025)
- All Mi 11i firmware for every region
Build data: official Xiaomi servers. Firmware list tracked by XiaomiFirmwareUpdater.