V12.0.1.0.QCNCNXM: MIUI China Stable ROM for Redmi 8

Updated on January 20, 2021: Today Xiaomi finally rolled the MIUI 12 based on Android 10 Q for the Redmi 8 in China with build number V12.0.1.0.QCNCNXM. The update also gets January 2021 Security Patch.

Updated on October 22, 2020: Xiaomi Redmi 8 received the October 2020 security patch update with build number V11.0.2.0.QCNCNXM.

Today in China started rolling MIUI China Stable ROM for Redmi 8 (codenamed olive) with software version V11.0.11.0.PCNCNXM. The update is rolling via OTA (Over the air) for users in China which are based on Android 9.0 Pie. You can download and install the update manually.

This new update brings no major changes except the latest May 2020 Android Security Patch, app locks now support all apps, revamped the start page, and optimized some of its features. As mentioned, the firmware update bumps up a new software version V11.0.11.0.PCNCNXM is rolling out via OTA in a gradual manner. Therefore, the OTA update may take some time to arrive on all the units completely. However, you can software updates manually.

Download MIUI China Stable ROM for Redmi 8 [V11.0.11.0.PCNCNXM]

Check OTA Updates

If you’re not receiving the firmware OTA update on your handset, you can manually check the OTA update via the phone Settings > About Phone > Software Update. If any software update is available, just download and install it.


Alternatively, you can go to the Software Updater app on your Xiaomi device to check the OTA update. Make sure that your handset is charged more than 60% and connected to a Wi-Fi network.

Downloads and Changelog:


  • System
    • Optimization: Full screen gestures are now ignored on the Lock screen alarm page
    • Updated Android Security Patch to January 2021. Increased system security.
  • System animations
    • Optimization: Animations in selected scenes
  • Control center
    • New: Swipe down from the upper left corner to open Notification shade and from the upper right corner to open Control center
    • Optimization: Control center is now closed by incoming calls
    • Optimization: Control center layout in landscape mode
    • Fix: Control center wasn’t always displayed correctly in landscape mode
  • Dark mode
    • Optimization: Brightness and color improvements for wallpapers in Dark mode
  • Status bar, Notification shade
    • Fix: Notification shade wasn’t displayed correctly in Dark mode


  • Updated Android Security Patch to October 2020. Increased system security


  • Updated Android Security Patch to June 2020. Increased system security.
  • Stable MIUI based on Android 10


  • Updated Android Security Patch to March 2020. Increased system security

Steps to Install MIUI China Stable ROM on Redmi 8 (olive)

We’ve shared two flashing methods to flash the stock firmware on your Xiaomi devices such as the Recovery method or Fastboot method. Check out the guide below. Make sure to follow the requirements and download links.


GetDroidTips won’t be held liable for any kind of error that may occur to your phone by following this guide or flashing any file. Take a full backup before doing anything and proceed at your own risk.


  • The ROM supported for Xiaomi Redmi 8 (olive) only. Don’t try it on other models.
  • Charge your phone battery up to 60% minimum.
  • Take a complete backup of internal data (No Root).
  • You will need a PC/Laptop and a USB cable.
  • Download and Install all the following tools and drivers on your computer.
  • Xiaomi USB Drivers – Download and Install it on your PC/Laptop.
  • Xiaomi Mi Flash tool – Download and Install it on the computer. (for Fastboot Method)

Installation Steps: 

Now, after following all the requirements and downloading the files or tools, you’re ready to install the firmware.

Steps to Install MIUI ROM on Xiaomi Device [Recovery/Fastboot]

You can check out our full-depth tutorial video as well:

Video Guide on Steps to Flash Xiaomi Device using Fastboot Method

That’s it, guys. We hope that you’ve found this guide helpful and you’ve installed or updated the latest MIUI firmware on your Redmi 8 successfully. For any queries, let us know in the comments below.

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