try to used this
https://drive.google.com/open?id=0B-e5EdYi5s6CRDlRUVdncnlGVEU
it for mi5.. I really do not remember where I left mine :eek:
Install, in manual mode, choose to add a device, go to modems, look for the folder in question and choose HS-USB MODEM, I am using 90AD.
W10.
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