← Redmi 9 · CN

Download Redmi 9 CN V12.5.2.0.RJCCNXM

Firmware V12.5.2.0.RJCCNXM for Redmi 9 (CN). Official HyperOS build.

Firmware details

Device:
Redmi 9
Codename:
lancelot
Region:
CN
Version:
V12.5.2.0.RJCCNXM
Android:
11.0
Branch:
Recovery
File:
miui_LANCELOT_V12.5.2.0.RJCCNXM_dfc481dae3_11.0.zip
Size:
2.9 GB
Release date:
02.11.2021

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