Searching YouTube or obscure forums yields videos titled "Oxygen OS 12 for Redmi Note 8 Pro – Download Link". These are almost always:
Real-world testing: Several developers on 4PDA and XDA attempted to port Oxygen OS 10 (Android 10) back in 2020. The results:
No active development exists in 2025.
⚠️ Proceed At Your Own Risk ⚠️
Install TWRP Recovery:
Flash a Custom ROM:
Post-Install Checks:
Use Custom ROMs Safely:
Magisk Modules for Desired Features: