The error is a symptom, not a root cause. It tells you that the processor is alive, its BootROM is functional, and it is listening – but it never heard the magic words it expected over the UART line.

Incompatible or outdated USB-to-RS232 adapter drivers.

Some early BootROMs (e.g., Hi3716C v1.0) have a bug where they ignore UART after the first retry. You can verify by:

If you have exhausted all steps, deeper issues may be present:

Are you encountering a frustrating Bootrom error on your device, specifically the message "Wait for Get, Please Check STB UART Receive"? Don't worry, you're not alone. This error can occur due to various reasons, and we're here to guide you through troubleshooting steps to resolve the issue.

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