Procedure usually is:
Some tools require you to hold a button (e.g., “boot” or “reset”) during power-on.
If none of these work, the device may have a physical short on the board or a corrupted eMMC that prevents the Bootrom from initializing properly.
If you are attempting to flash firmware on an Android TV box, Amlogic device, or generic IPTV set-top box and encounter the error message: Bootrom Error Wait For Get Please Check Stb Uart Receive
"Bootrom Error Wait For Get Please Check Stb Uart Receive"
...you are not alone. This is one of the most common errors encountered when using tools like the Amlogic USB Burning Tool or AML Flash Tool. It signals a communication breakdown between your PC and the device during the critical "burning" process.
Here is a breakdown of why this happens and how to fix it. Procedure usually is:
Short TX and RX on the UART adapter. Open a terminal. Type characters – they should echo. If not, the adapter is faulty.
Once you recover your device, take these steps to ensure you never see the "Bootrom Error Wait For Get Please Check Stb Uart Receive" message again:
STB Pin → UART Adapter
GND → GND
TX (or RX?) → RX (adapter)
RX (or TX?) → TX (adapter)
Tip: If uncertain, swap TX and RX.
Here’s a useful technical review of the error message:
Error Message:
Bootrom Error Wait For Get Please Check Stb Uart Receive