Download Redmi 9 / 9 Activ India V12.0.12.0.QCTINXM
Firmware V12.0.12.0.QCTINXM for Redmi 9 / 9 Activ (India). Official HyperOS build.
Firmware details
- Device:
- Redmi 9 / 9 Activ
- Codename:
- cattail
- Region:
- India
- Version:
- V12.0.12.0.QCTINXM
- Android:
- 10.0
- Branch:
- Recovery
- File:
- miui_CATTAILINGlobal_V12.0.12.0.QCTINXM_1cb3cdc4e0_10.0.zip
- Size:
- 1.7 GB
Installation
- 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.
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
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