Download MI MIX 3 CN V12.0.3.0.QEECNXM
Download MI MIX 3 CN V12.0.3.0.QEECNXM: page for this exact HyperOS build on perseus (Android 10.0 · 2.3G · 04.01.2021). The recovery package here is version V12.0.3.0.QEECNXM only — do not confuse it with other CN releases in history.
Firmware V12.0.3.0.QEECNXM for MI MIX 3 (CN) — an official HyperOS build. Direct download link, file verified.
MI MIX 3 CN V12.0.3.0.QEECNXM Android 10.0 is the official HyperOS recovery package for perseus (miui_MIMIX3_V12.0.3.0.QEECNXM_b96755549d_10.0.zip), branch Recovery. It is meant for local updates — confirm region CN matches your device firmware before flashing.
The CN hub has a newer build V12.5.1.0.QEECNXM for MI MIX 3; this page keeps archived release V12.0.3.0.QEECNXM.
Download MI MIX 3 CN V12.0.3.0.QEECNXM from the link below. Back up your data and follow the HyperOS recovery install guide.
A newer version is available: V12.5.1.0.QEECNXM
Firmware details
Download firmware MI MIX 3 CN V12.0.3.0.QEECNXM
Installation
MI MIX 3 · CN · V12.0.3.0.QEECNXM — step-by-step HyperOS recovery install.
- Download the recovery package from the link above.
- Open System Update on the device.
- Menu ⋮ → Choose update package and select the downloaded file.
- Wait until install finishes — the device will reboot on its own.
- Do not power off or interrupt the process while flashing.
Source & authenticity
Files are indexed from public HyperOS / Xiaomi builds and community mirrors. Otree.pro is not affiliated with Xiaomi; the original release and device settings remain authoritative.
CN and Global/EEA/RU builds use different packages and services. Install the region that matches your device firmware, or you may hit signature conflicts.
Before flashing, back up important data and make sure the device is sufficiently charged.
History
MI MIX 3 CN HyperOS — other CN releases alongside V12.0.3.0.QEECNXM.
