While holding the recovery button, plug one end of the Male-to-Male USB cable into the (or the port closest to the SD card slot) of the TV box, and the other end into a USB 2.0 port on your computer.
Do you know if your box has a or Amlogic processor? mxq pro 4k 5g android tv box firmware verified download
Launch the application. Click on in the top left menu, select Import Image , and choose your downloaded Amlogic .img firmware file. Wait for the tool to verify the image file. While holding the recovery button, plug one end