Once the process is finished, disconnect the USB cable, plug in the power and HDMI, and turn on your TV box. The first boot may take several minutes, so be patient.
Insert a non-metallic toothpick straight into the located on the back panel of the MX9 box. Press firmly until you feel a physical micro-switch click and hold it down. firmware tv box mx9 4k android 712 hot
: Eliminates random reboots, system sluggishness, and the notorious "stuck on boot logo" issue. Once the process is finished, disconnect the USB
: Gently pry open the plastic bottom shell using a thin plastic tool or guitar pick. Read the PCB Label Once the process is finished