RM 520N-GL Unable to find the USB Com Ports

Technical Subjects Driver
1

I purchased a RM520N-GL with RM520GLAP-M20-SGASA tagged. I installed Quectel USB driver application, but the Com Ports are coming up with Quectel QD Loader 9008 on Com 8.

No COM Port is showing for QFlash 7.1

How do I get this to see the COM Ports?

2

Hi @SETH_ANDERSON

9008 port represents emergency download mode, which may be caused by firmware damage or mismatch between firmware and module model. You can try re burning the entire firmware package. If everything is normal, after completing the boot process, you will see QUECTEL USB COM port.

Thanks

3

How do I do that?

I am used to using QFlash, and firehose,.

4

Just in Qflash select this port .
And remember to use firmware for GLAP version ,since it vary to GLAA…

5

do you have a copy of the GLAP firmware?