, you can use the standard Over-the-Air (OTA) method through the settings menu. Standard OTA Update Steps Connect to Internet:
| Build Number | Android Version | Patch Level | Notes | |--------------|----------------|-------------|-------| | V8.01.20 | Android 9 | 2021-12 | Original factory | | V8.05.15 | Android 9 | 2022-06 | Stable | | V9.00.10 | Android 10 | 2023-02 | Major UI update | | V9.06.22 | Android 10 | 2024-08 | Latest stable (security + bug fixes) | Firmware Update on XIAOMI Mi TV 4X 43 L43M4-4AIN
This guide covers everything from identifying the correct firmware to executing the update and troubleshooting common issues. , you can use the standard Over-the-Air (OTA)
If you want, I can:
For 90% of users, this is the recommended method. Xiaomi pushes Over-The-Air (OTA) updates directly to your TV. Xiaomi pushes Over-The-Air (OTA) updates directly to your TV
| Error Message | Cause | Solution | | :--- | :--- | :--- | | E:footer is wrong | Incorrect USB format or file corruption | Reformat USB to FAT32, re-download ZIP, verify MD5 checksum. | | E:signature verification failed | Wrong model firmware | Double-check filename includes L43M4-4AIN . You have a cross-region ROM. | | Installation aborted (Status 7) | Trying to downgrade | Downgrades are blocked. You must use a patched recovery (not recommended). | | TV hangs at Mi logo after update | Incomplete write | Perform a factory reset from recovery: , then reboot. | | USB not detected | Wrong USB port or drive | Use USB 2.0 port. Try a different USB drive (some Sandisk/Cruzer models work best). |
The XIAOMI Mi TV 4X series has been a game-changer in the budget smart TV segment, offering stunning 4K resolution and PatchWall AI integration. Specifically, the (the 43-inch variant popular in the Indian and Southeast Asian markets) is a workhorse for daily entertainment. However, like any sophisticated piece of technology, its performance heavily relies on its firmware.