Flashing the board using a Windows PC is not supported for this BSP release. It is mandatory to use an Ubuntu 22.04 or 20.04 system to flash the board.
Kindly refer to Section “Binary Programming” in the software user guide for detailed instructions on the flashing procedure.
For further inquiries, please get in touch with mktg@iwave-global.com
Please find the detailed G40M product information in the below link,