Quectel EC25 bug - interaction between generic/3GPP and QMI connection methods

Tim Small tim at seoss.co.uk
Thu Apr 16 20:29:20 UTC 2020


Hi Paul,

Thanks for your response...

On 16/04/2020 18:38, Paul Bartell wrote:
> Alternatively, you can clear these settings each time a new SIM is
> inserted with qmi WDS Modify Profile.
> Setting the APN of profile 1 to an empty string will cause the modem
> to use the network provided default apn for IMS / default bearer
> purposes. Profile #1 always corresponds to the default bearer.


The current model that NetworkManager and ModemManager use is that all
state is defined in the nm connection settings, so from what you say I
think that mm should probably (at least by default) remove configured
settings to get the modem to a consistent state, irrespective of
previous configurations that mm has installed on the modem in the past?

Regards.

Tim.

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