Re: Quectel modem ceases working

Hi Timo,

 > We have successfully used ofono with Quectel EG25-G modem in our iMX6
> Arm system. But now things break due to BuildRoot upgrade which upgrades
> ofono from 2.2 to 2.18. I have pinpointed the problem to commit
> 281b49763818, "gobi: ensure Set Data Format changes were applied".
> ofonod gives an error:
> 

Hard to say.  There has been quite a bit of changes between those versions and I 
don't have access to that particular hardware.

Can you provide a full debug log?  ofonod -n -d '*gobi*'

What kernel are you running?  Is the modem a USB device or directly connected to 
the SoC?  Assuming it is USB and the device gets detected at /dev/cdc-wdm0, what 
does the output of:
qmicli -d /dev/cdc-wdm0 --wda-get-data-format
look like?

Regards,
-Denis