georgest відповів о 2021-09-21 02:39:17
You have been saying this for two months now, but we do not see an upgrade ... How soon is it coming? Very bad service in the part of updates I really think not to buy XIAOMI again. We arrived in September 2021 and there are still devices without android 11

Redmi 9T is global version of Redmi Note 9 4G in China. All global ROMs based on chinese ROM. For today no public  Android 11 / MIUI 12.5 for Redmi Note 9 4G (China). So keep calm and just wait.