Power off the TV, unplug it for 60 seconds, and plug it back in. This clears the temporary system RAM.
Ensure your TV is connected to a stable Wi-Fi or Ethernet network. Open Settings: Use your remote to navigate to the icon in the top right corner of the home screen. Navigate to System Info: Device Preferences Check for Updates: System Update
Before updating, check what you’re running. Firmware Update on XIAOMI Mi TV 4X 43 L43M4-4AIN
The easiest and safest way to update your L43M4-4AIN is through the built-in Over-The-Air (OTA) update system. This process requires a stable internet connection and preserves all your user data, accounts, and installed applications. Prerequisites:
[Home Screen] ➔ [Settings (Gear Icon)] ➔ [Device Preferences] ➔ [About] ➔ [System Update] Power off the TV, unplug it for 60
Re-download the firmware file, as the initial download might be incomplete.
Move the downloaded firmware file directly to the of the USB drive (do not put it inside any folder). If it is named something complex, ensure it matches the naming convention required by the recovery menu (usually left as downloaded, e.g., update.zip ). Safely eject the USB drive from your computer. Step 2: Boot the Mi TV into Recovery Mode Open Settings: Use your remote to navigate to
If your TV is not receiving the OTA update or you need to recover a stuck system, you can perform a manual flash using a USB drive. Prepare the USB : Format a USB drive to and copy the official firmware file to the root directory. Enter Recovery Mode Unplug the TV from the power source. Insert the USB drive into the upper USB port (USB 2.0). buttons on your Mi remote simultaneously.