Box S Firmware Update | Xiaomi Mi

Click Download and wait. The Mi Box S will continue working in the background during the download.

Scroll down and select Device Preferences → About → System update . Xiaomi Mi Box S Firmware Update

Click Check for update . If the firmware is available, you will see the download size (typically 300–500 MB). Click Download and wait

The Xiaomi Mi Box S remains one of the most popular Android TV boxes on the market, praised for its balance of affordability, 4K HDR support, and a clean Google-certified Android TV experience. However, like any streaming device, its performance heavily depends on regular firmware updates. praised for its balance of affordability

Navigate to Settings (the gear icon in the top-right corner of the home screen).