Device: Xiaomi 11T Pro (vili)
Recommended Recovery: https://xdaforums.com/t/recovery-a15-a14-a13-orangefox-recovery-project-for-xiaomi-11t-pro-vili.4698915/post-90163397

Note:
    * Make sure you have latest firmware available for your country.

Flashing Instructions:

Recovery Build - with custom recovery

• Boot Into Custom Recovery
• Two Steps Use anyone
[I] Wipe ( Format Data ) Type yes { Recommended for otg /adb sideload users}
or 
[II] Wipe { Recommended if you kept rom on internal storage}
({i}✓Dalvic/ART Cache, 
{ii}✓Metadata, {iii}✓Data)
• Flash It Via OrangeFox Or adb sideload .zip 
• Format data
• Go to Menu > More > Flash current OrangeFox
• Reboot System

* OTA:
1. Simply upgrade via ota updater (either if pushed or via local update import)