← Mi Max Prime · CN

Download Mi Max Prime CN V9.1.2.0.NBDCNEI

Firmware V9.1.2.0.NBDCNEI for Mi Max Prime (CN). Official HyperOS build.

Firmware details

Device:
Mi Max Prime
Codename:
helium
Region:
CN
Version:
V9.1.2.0.NBDCNEI
Android:
7.0
File:
miui_MIMAX652_V9.1.2.0.NBDCNEI_75e2f83c00_7.0.zip
Size:
1.3 GB
Release date:
08.11.2017

Download firmware

Installation

  1. Download the recovery package from the link above.
  2. Open System Update on the device.
  3. Menu ⋮ → Choose update package and select the downloaded file.
  4. Wait until install finishes — the device will reboot on its own.
  5. Do not power off or interrupt the process while flashing.

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.

It is better to create a backup before installation

History

Region