Sai Chaitanya msaichaitanya at gmail.com
Tue Aug 31 13:34:39 UTC 2021


Thanks for the reply.

For a device that talks QMI, if the firmware options are the same and fixed
everytime, it should be possible to only use QMI to update firmware?

Thanks in advance for your time,

On Mon, Aug 30, 2021 at 2:09 PM Aleksander Morgado <aleksander at aleksander.es>

> Hey,
> >
> > I am curious about firmware update options in Sierra. The recent tool
> qmi-firmware-update is great. But just wondering if it is possible to
> upgrade firmware with just QMICLI's DMS service? The commands dont seem to
> take the .spk file as input, unlike the qmi-firmware-update tool?
> >
> qmicli speaks QMI exclusively.
> qmi-firmware-update speaks QMI, AT, QCDM/DIAG, Firehose and QDL.
> Depending on what module is being used, it'll use one protocol or
> another.
> > Is there a default location where the .spk files are expected to be
> available?
> >
> I assume you meant when attempting to use qmicli exclusively? Then no,
> as qmicli cannot do firmware update by itself.
> --
> Aleksander
> https://aleksander.es

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