Connect your Mi TV 4X to a stable Wi-Fi network or Ethernet cable.
Stable Internet: A high-speed Wi-Fi connection is recommended as updates can range from 700MB to 1.5GB.
Downgrading may break your Widevine L1 (HD/4K streaming in Netflix/Prime). Only do this if the TV is unusable. Firmware Update on XIAOMI Mi TV 4X 50 -India-
Go to the Xiaomi India website and locate the Mi TV 4X 50 support page to download the latest .zip update package. Prepare USB: Format a USB drive to FAT32 or NTFS .
: You can enable Automatic firmware updates in your settings to allow the TV to update itself between 2:00 AM and 6:00 AM. Connect your Mi TV 4X to a stable
This is the safest method, provided your internet connection is stable.
The remains a popular 4K Android TV, but keeping its software up to date is crucial for performance, security, and access to the latest streaming apps. As of 2026, many older Xiaomi TVs run on Android 9 or 10, and firmware updates (PatchWall or Android updates) are essential to fix bugs and improve stability. Only do this if the TV is unusable
Xiaomi does not officially support downgrades. You will void your warranty (if remaining).
