Redmi 9 Prime India Stable V11.0.4.0
OTA Apply for V11.0.2.0
https://bigota.d.miui.com/V11.0.4.0.QJCINXM/miui-blockota-lancelot_in_global-V11.0.2.0.QJCINXM-V11.0.4.0.QJCINXM-960c08fbb3-10.0.zip
Recovery ROM
https://bigota.d.miui.com/V11.0.4.0.QJCINXM/miui_LANCELOTINGlobal_V11.0.4.0.QJCINXM_7c06f672bb_10.0.zip
>>> All firmware: xiaomifirmware.net