The MBIM protocol and the Microsoft extensions

Daniele Palmas dnlplm at
Tue May 23 17:36:55 UTC 2023

Hi Aleksander,

Il giorno mar 23 mag 2023 alle ore 14:43 Aleksander Morgado
<aleksandermj at> ha scritto:
> Hey all,
> The site now includes a document explaining details
> about the MBIM protocol and the new Microsoft extensions (e.g. for 4G
> and 5G specific features):

cool, thanks for this!

I've just a doubt about this statement:

> Quectel defines a QDU service that supports performing the whole device firmware upgrade operation (including file download to the module) via MBIM requests and responses.

Maybe is this "Qualcomm" instead of "Quectel"?


> Please be advised that this document is not specific to either libmbim
> or ModemManager. It is intended to be general in nature.
> Cheers
> --
> Aleksander

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