Why does the MX9 remain a "Top" seller on platforms like AliExpress and Amazon?
After the "Success" message, disconnect the TV box and plug it into your TV. The first boot may take 5–10 minutes. firmware tv box mx9 4k android 712 top
While holding the button, plug the USB cable into the USB-4 port (usually the one closest to the power jack) and your PC. Why does the MX9 remain a "Top" seller