Mi 9T Pro/Redmi K20 Pro Global Stable V12.0.6.0
OTA Apply for V12.0.5.0
https://bigota.d.miui.com/V12.0.6.0.QFKMIXM/miui-blockota-raphael_global-V12.0.5.0.QFKMIXM-V12.0.6.0.QFKMIXM-2fd9662822-10.0.zip
Recovery ROM
https://bigota.d.miui.com/V12.0.6.0.QFKMIXM/miui_RAPHAELGlobal_V12.0.6.0.QFKMIXM_0725531748_10.0.zip
>>> All firmware: xiaomifirmware.net