How to Install Custom ROM on Xiaomi Redmi Note 9 Pro | Medium
TWRP / Orangefox recovery for Redmi Note 9 Pro (Joyeuse) | Page 17 | Unofficial Xiaomi European Community | MIUI ROM Since 2010
GitHub - mauronofrio/android_device_xiaomi_curtana: TWRP tree Unified for Xiaomi Redmi Note 9/9s/9Pro/9 Pro Max/Poco M2 Pro (curtana,gram,excalibur, joyeuse)