Redmi Note 8T is now getting the August security patch update in the European version of the device. The update comes with the version number V11.0.11.0.PCXEUXM and weighs around 1.9 GB or 310 MB if you are updating from V11.0.9.0.
The update is in the initial rollout phase which means only a number of devices will get the update. The update then will be rolled out to all devices once the ROM confirms to be stable. However, if you cannot wait for the wider release, then you can download the ROM from the Download Section and install or flash it manually using the given Guide
Changelog
System
- Updated Android Security Patch to August 2020. Increased system security.
Download Section
Recovery ROM: Download
OTA Package (Upgrade from V11.0.9.0.PCXEUXM ): Download
How to Install/Flash The Update on your Redmi Note 8T
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 Redmi Note 8T