Bootrom Error Wait For Get Please Check Stb Uart Receive Hot Site

: The USB-to-TTL/RS232 adapter driver is not installed correctly or is assigned to the wrong COM port.

: UART communication requires the Transmitter (TX) of the computer/adapter to be connected to the Receiver (RX) of the STB, and vice versa. Driver or Port Issues bootrom error wait for get please check stb uart receive hot

You need the specific firmware .img file for your exact TV box model. : The USB-to-TTL/RS232 adapter driver is not installed