If the OTA update is not showing up or you are stuck on an older version, you can manually flash the firmware using a USB drive.
Press the Home button on your remote and navigate to the Settings (gear icon) in the top-right corner of the screen. Navigate to Update Menu: Go to Device Preferences > About . Firmware Update on XIAOMI Mi TV 4X 50 -India-
Here’s a helpful, practical review of the based on common user experiences and official update logs up to 2025. If the OTA update is not showing up
The most visible change in firmware updates is not the Android core, but Xiaomi’s PatchWall skin. Firmware Update on XIAOMI Mi TV 4X 50 -India-
Select System Update . The TV will automatically search for available firmware versions.