Download Magisk Patched boot image to root Xiaomi Redmi K20 Pro / Mi 9T Pro running MIUI 12 from the link below:
- Link: magisk_patched.img
- Download the patched boot image
- Install the latest version of Magisk Manager!
- Get the phone into fastboot mode [Power + Volume Down]
- Execute the following commands via terminal/command prompt:
fastboot flash boot magisk_patched.img
- If you are novice user, looking for a detailed tutorial, you can follow this guide: How to Root K20 Pro / Mi 9T Pro with Patched Boot Image (Magisk)!