If the TV is stuck on the "Mi" logo after an update, a "Hard Reset" may be required.
New Features:
Occasional updates bring support for new video formats or even completely revamped interfaces like PatchWall 4 , which offers integrated IMDb ratings and smoother navigation. 🛠️ How to Update (The Easy Way)
The first boot after a manual flash takes 5–10 minutes. You will see the "MI" logo for an extended period. This is normal. Do not panic. Firmware Update on XIAOMI Mi TV 4X 43 L43M4-4AIN
Sometimes, your TV may be stuck on a boot loop, fail to connect to Wi-Fi, or the OTA server may be down. In such cases, you need a manual firmware update via USB drive. The Ultimate Guide to Firmware Update on XIAOMI
If you have a downloaded firmware package, follow these steps to flash it manually. Should You Sideload Beta Firmware