: Most STBs require a null-modem (cross-over) RS232 cable where the Transmit (TX) and Receive (RX) pins are swapped. A standard straight-through cable often fails to communicate.
Do you have the of your set-top box or the flashing tool you are currently using? bootrom error wait for get please check stb uart receive hot
Baud rate: 115200 (or 921600, 1500000) Data bits: 8 Parity: none Stop bits: 1 Flow control: none : Most STBs require a null-modem (cross-over) RS232
The box is stuck in a cycle where it can’t find the "path" to start, so it defaults to this "recovery/debug" mode. What you can do The "Power Drain": bootrom error wait for get please check stb uart receive hot