Redmi 9 Russia Stable V12.0.2.0
OTA Apply for V12.0.1.0
https://bigota.d.miui.com/V12.0.2.0.QJCRUXM/miui-blockota-lancelot_ru_global-V12.0.1.0.QJCRUXM-V12.0.2.0.QJCRUXM-3aecb99a11-10.0.zip
Recovery ROM
https://bigota.d.miui.com/V12.0.2.0.QJCRUXM/miui_LANCELOTRUGlobal_V12.0.2.0.QJCRUXM_50ffa07035_10.0.zip
>>> All firmware: xiaomifirmware.net