I am facing similar issue like posted here:
However on my system I don’t have any /dev/cdc-wdm* device available, so qmicli cannot really talk to the modem:
# ls -l /dev/cdc-wdm0
ls: cannot access '/dev/cdc-wdm0': No such file or directory
# modprobe cdc_mbim
# dmesg -T
...
[Thu Apr 13 07:08:43 2023] usbcore: registered new interface driver cdc_ether
[Thu Apr 13 07:08:43 2023] usbcore: registered new interface driver cdc_ncm
[Thu Apr 13 07:08:43 2023] usbcore: registered new interface driver cdc_wdm
[Thu Apr 13 07:08:43 2023] usbcore: registered new interface driver cdc_mbim
# ls -l /dev/cdc-wdm*
ls: cannot access '/dev/cdc-wdm*': No such file or directory