Bootrom Error Wait For Get Please Check Stb Uart Receive Google Portable

using a serial connection (RS232/UART) and the computer cannot establish a "handshake" with the device

: The STB must be powered on or restarted exactly when the software is in "wait" mode to trigger the BootROM sequence. using a serial connection (RS232/UART) and the computer

The error means the communication between your PC and the TV box was interrupted or corrupted during the flashing process. using a serial connection (RS232/UART) and the computer

If your screen is stuck on this message, try these hardware resets before attempting technical software fixes: using a serial connection (RS232/UART) and the computer