As we have try our best to use RB411u as a LTE modem, We want to get our new LTE module working as well.
It's based on Qualcomm 9X15 platform.
I see USB Modem on RB411U 's usb resource.
but still no LTE or usb ports found .
Please help.Thanks a Lot
Here is support.rtf

Hi, First please update to latest 6.27 Version
Could you be more specif what exact model , datasheet would be very helpful because lot of them have one baseband chip but, have different firmwares based on country and vendor.

yes, i have tried to do that.
here is the specific model.LM111C

Hi, First please update to latest 6.27 Version
Could you be more specif what exact model , datasheet would be very helpful because lot of them have one baseband chip but, have different firmwares based on country and vendor.

here is the 6.27 suport.rtf.
please help. need so .

may be our linux based dail script could help.can you leave your email for me?