The rm520n-gl module was switched to RNDIS mode by me, and I used the 2.2.14 version of the windows driver you gave me, which cannot be fully driven. The device manager keeps flashing, and the at port cannot switch to other modes because the driver does not take effect. I heard that there is a 2.3.1 windows driver that can solve this problem, can you send it to me? If not can you help me find it? I can’t figure it out, because the driver can’t switch to other modes, so it can’t be used, or is there any way to restore the factory settings? Except for at, because it is no longer effective. Email: Dashan_IZ@outlook.com
I have the same issue by switching RM520N from MBIM mode to RNDIS mode with at command AT+QCFG=“usbnet”,3, the driver Quectel_Windows_USB_Driver(Q)_NDIS_V2.3.3 seems to NOT work correctly and keeps crashing windwos10 into blue screen when I connect the module to PC, now the modlue can’t be used, is there any to fix or rollback to QCFG=“usbnet”,2 without at command? my email firstname.lastname@example.org your support is high appreciated!