Fibocom L830-EB-002 - usb mode switching problem

reggelo reggelo at
Mon Jan 21 09:52:23 UTC 2019

Dear All!

I have a LTE module (mentioned in the subject) and i switched to an
undocumented state (AT+GTUSBMODE=3) which is (i guess) the "MBIM only, end
user configuration for Win8+ OS
" based on this documentation: (maybe
this is not the correct one)
I did not found the factory reset method (
Is it possible to send AT commands via MBIM or reset somehow the modem?

Thank you in advance!

Best regards,
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