Once downloaded, select . The TV will reboot and display an installation progress bar. Do not press any buttons on your remote during this process. Method 2: Manual Firmware Update via USB (Recovery Mode)
Resolves issues like WiFi connectivity drops, app crashes, or black screen issues. Method 1: OTA (Over-the-Air) Firmware Update (Recommended)
. This ~708 MB update took approximately 15–30 minutes to install and was seen as a major leap from the previous Android 6 software. Performance Trade-offs
Keeping your television's operating system updated prevents sudden software glitches and enhances your viewing experience. Firmware Update on XIAOMI Mi TV 4A Pro 43
Grab your Mi Remote. Press and hold the and Manual/Apps buttons (the two buttons right below the power key) simultaneously.
Corrupt download file or incorrect firmware region/model mismatch.
Ensure your TV is connected to a reliable power source. A power outage during an update can permanently damage the motherboard. Once downloaded, select
If you have a specific error code, tell me and I can help you troubleshoot it!
Keeping your Smart TV software updated ensures peak performance, patches critical security vulnerabilities, and introduces the latest Android TV features. This comprehensive guide walks you through the entire process of performing a , addressing both automatic over-the-air (OTA) methods and manual USB troubleshooting. Why Update Your Xiaomi Mi TV 4A Pro 43 Firmware?
Occasionally, Xiaomi adds features post-launch. This could be a new equalizer for sound, support for a newer version of Miracast (screen mirroring), or integration with a new streaming protocol. Method 2: Manual Firmware Update via USB (Recovery
Keeping Your View Fresh: A Guide to Updating Firmware on the Xiaomi Mi TV 4A Pro 43"
[Home Screen] ➔ [Settings (Gear Icon)] ➔ [Device Preferences] ➔ [About] ➔ [System Update] Step-by-Step OTA Process:
You cannot simply install an older firmware over a new one via USB. Android TV has anti-rollback protection (AVB). If you try, you will get a "Error: Rollback downgrade not allowed" and you will need to unlock the bootloader (voiding warranty). unless you know exactly what you are doing.
If you are experiencing a specific issue with your TV after a recent change, let me know:
The TV will automatically communicate with Xiaomi servers to check for updates. If an update is available, click .