Firmware Update On Xiaomi Mi Tv 4x 43 L43m4-4ain [upd] -

For 99% of users, this is the only method you need.

Disclaimer: This guide is for informational purposes. Xiaomi’s firmware versions and procedures may change. Always refer to official support channels when possible. Firmware Update on XIAOMI Mi TV 4X 43 L43M4-4AIN