MIUI 10.3StableChina

Mi MIX 3 5G MIUI 10.3 V10.3.18.0.PEMCNXM

Q: Which Android version does V10.3.18.0.PEMCNXM use?

This firmware is based on Android 9.0 .

Q: Will installing V10.3.18.0.PEMCNXM erase my data?

Installing the Recovery package through the updater app keeps your apps and data. Flashing the Fastboot package with “clean all” wipes the phone — back up first.

Stable firmware for the China Mi MIX 3 5G (andromeda), released November 22, 2019.

Download V10.3.18.0.PEMCNXM

Recovery ROM (OTA .zip) · 2.1 GB Install from the phone’s updater app — keeps your data.

MD5: ce7a4aefa2ae1379061c78df51901562

Download

Files are served from Xiaomi’s official servers. Compare the MD5 checksum after downloading to make sure the file is complete and untouched.

Firmware details

Device: Mi MIX 3 5G
Codename: andromeda
Region: China
Version: V10.3.18.0.PEMCNXM
OS: MIUI 10.3
Android: 9.0
Branch: Stable
Released: Nov 22, 2019
Package: Recovery 2.1 GB

How to install V10.3.18.0.PEMCNXM

Recovery ROM (recommended, keeps data)

Back up your important data and charge the phone to at least 50%.
Download the Recovery ROM above on your Mi MIX 3 5G.
Open Settings → About phone and tap the MIUI version card.
Tap the ⋮ menu → Choose update package and select the downloaded .zip file.
Wait for verification, then tap Reboot now. The update takes 10–20 minutes.

Other Mi MIX 3 5G (China) builds

Device page →

Device	Version	Android	Branch	Released
Mi MIX 3 5GChina · `andromeda`	V10.3.17.0.PEMCNXM MIUI 10.3Stable	9.0	Stable	Aug 1, 2019

Mi MIX 3 5G firmware for other regions

Frequently asked questions

Is V10.3.18.0.PEMCNXM an official Mi MIX 3 5G update?

Yes. V10.3.18.0.PEMCNXM is an official Stable MIUI 10.3 build for the Mi MIX 3 5G (China), released by Xiaomi on November 22, 2019. The download links point directly to Xiaomi’s update servers.

Which Android version does V10.3.18.0.PEMCNXM use?

This firmware is based on Android 9.0.

Will installing V10.3.18.0.PEMCNXM erase my data?

Installing the Recovery package through the updater app keeps your apps and data. Flashing the Fastboot package with “clean all” wipes the phone — back up first.

Can I install this on another region’s device?

Only install firmware that matches your device’s region (China) and codename (andromeda). Cross-region flashing requires an unlocked bootloader and can cause problems.