Xiaomi is rolling out a new MIUI update for Mi Note 10 Pro aka Mi CC9 in China. The new update comes with the version number V11.0.9.0.PFDMIXM and is mainly focused to fix the bugs and performance issues. It is about 2.6 GB in size.
Users are getting the new update in batches, so some devices will get the update sooner than others. After initial feedback, the Update will be pushed to all devices. You can check the update by going in Settings -> About Phone -> Software Update.
If you want to flash the update manually, then you can download it from here and follow the given instructions to flash it using the Software updater app or TWRP. Two versions are available to download, one is full Recovery ROM package with 2.6 GB in size and the other one is an OTA package for devices that are running on MIUI V11.0.8.0.
Table of Contents
Changelog:
Other
- Optimization: Increased system stability
- Optimization: Reduced system lag
Download MIUI V11.0.9.0.PFDMIXM for Mi Note 10/Mi CC9 Pro
Full Recovery Package: Download
OTA package to Upgrade from MIUI V11.0.8.0: Download
How to Flash the New Update on Mi Note 10/Mi CC9 Pro.
Recovery Version: Using Updater
If you want to Upgrade your MIUI then Use this Method. Make sure to Download the OTA package only, Fastboot ROM will not work with Updater.

Done! You have flashed Stock Firmware for Mi Note 10/ Mi CC9 Pro.