apparently is a hardware id array index mismatch...
this was found in 2017.05 and still lurks in v17.01.04
(i'm using the last version from 2 days ago)
I can see the device with:
"cat /sys/kernel/debug/usb/devices"
but it does not appear in:
usbmode -l
I Installed
usb-modeswitch
kmod-mii
kmod-usb-net
kmod-usb-wdm
kmod-usb-net-qmi-wwan
uqmi
and try to configure the the usb device
but the device "/dev/cdc-wdm0" do not exist
so I'm waiting for the next version of LEDE
to see if this is corrected...
If anybody know of a workaround
please feel free to share...