MIUI 10.3StableChina

Mi MIX 3 5G MIUI 10.3 V10.3.17.0.PEMCNXM

Q: Which Android version does V10.3.17.0.PEMCNXM use?

This firmware is based on Android 9.0 .

Stable firmware for the China Mi MIX 3 5G (andromeda), released August 1, 2019.

Download V10.3.17.0.PEMCNXM

Fastboot ROM (.tgz) · 2.4 GB Full image for Mi Flash Tool — clean install, unbrick or downgrade.

MD5: 15a6600b79fb8afcacc5ba36eaebf5b1

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: V10.3.17.0.PEMCNXM
OS: MIUI 10.3
Android: 9.0
Branch: Stable
Released: Aug 1, 2019
Package: Fastboot 2.4 GB

How to install V10.3.17.0.PEMCNXM

Fastboot ROM (clean install, needs unlocked bootloader)

Make sure the bootloader is unlocked and install Mi Flash Tool plus the Xiaomi USB drivers on a Windows PC.
Download and extract the Fastboot ROM (.tgz) to a short path such as C:\rom.
Power off the phone, hold Volume Down + Power to enter Fastboot mode and connect it via USB.
In Mi Flash Tool select the extracted folder, choose clean all (wipes data) and avoid “clean all and lock” unless you want to relock.
Click Flash and wait until the tool shows success; the phone reboots automatically.

Other Mi MIX 3 5G (China) builds

Device page →

Device	Version	Android	Branch	Released
Mi MIX 3 5GChina · `andromeda`	V10.3.18.0.PEMCNXM MIUI 10.3Stable	9.0	Stable	Nov 22, 2019

Mi MIX 3 5G firmware for other regions

Frequently asked questions

Is V10.3.17.0.PEMCNXM an official Mi MIX 3 5G update?

Yes. V10.3.17.0.PEMCNXM is an official Stable MIUI 10.3 build for the Mi MIX 3 5G (China), released by Xiaomi on August 1, 2019. The download links point directly to Xiaomi’s update servers.

Which Android version does V10.3.17.0.PEMCNXM use?

This firmware is based on Android 9.0.

Will installing V10.3.17.0.PEMCNXM erase my data?

Fastboot ROMs flashed with the “clean all” option wipe the device. Back up your data before flashing.

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.