Action: Apply update from EXT.
If your Mi Box S still turns on and connects to Wi-Fi, but is too slow or glitchy to navigate settings, you can boot into recovery using ADB (Android Debug Bridge). how to open recovery mode on xiaomi mi box s tv fix
Prerequisites:
Steps:
Action: Reboot to bootloader or Factory reset. Action: Apply update from EXT
If you are stuck in a bootloop or the system is totally corrupted, this is your fix. Steps: Action: Reboot to bootloader or Factory reset