Need standard USB firmware (RM520NGLAA) for RM520N-GL currently on AP/PCIe

Hi Quectel Team,

I have a Quectel RM520NGLAP-M20-CAF module which is currently running the PCIe/AP-only firmware.
I need to flash it to the standard USB-enabled firmware (e.g., RM520NGLAAR01A0xM4G or latest).

Could you please provide the download link for:

The latest standard USB firmware for RM520N-GL.

The latest QFirehose tool for Linux.

Thanks!

Dear @ngo
RM520NGLAP is PCIe only module.
It is a customized project, please contact with your supplier.