Hey, > Current specs: > mmcli 1.14.2 > qmicli 1.26.0
You should probably ping balena OS to upgrade those, at least to the latest stable updates on those release branches. > Quectel EG25G, firmware EG25GGBR07A08M2G. * Note, I also tested this with > four other modems of varying models (i.e EC25A) with the same issue. > > root@325da06:~# qmicli -d /dev/cdc-wdm0 -p --wds-get-profile-list=3gpp > Profile list retrieved: > [1] 3gpp - > APN: 'fast.t-mobile.com' > PDP type: 'ipv4-or-ipv6' > PDP context number: '1' > Username: '' > Password: '' > Auth: 'none' > No roaming: 'no' > APN disabled: 'no' > [2] 3gpp - > APN: 'ims' > PDP type: 'ipv4-or-ipv6' > PDP context number: '2' > Username: '' > Password: '' > Auth: 'none' > No roaming: 'no' > APN disabled: 'no' > [3] 3gpp - > APN: 'sos' > PDP type: 'ipv4-or-ipv6' > PDP context number: '3' > Username: '' > Password: '' > Auth: 'none' > No roaming: 'no' > APN disabled: 'no' > [4] 3gpp - > APN: 'tmus' > PDP type: 'ipv4-or-ipv6' > PDP context number: '4' > Username: '' > Password: '' > Auth: 'none' > No roaming: 'no' > APN disabled: 'no' > > root@325da06:~# qmicli -d /dev/cdc-wdm0 -p --wds-get-lte-attach-parameters > error: Unknown option --wds-get-lte-attach-parameters > > root@325da06:~# qmicli -d /dev/cdc-wdm0 -p --wds-get-lte-attach-pdn-list > error: Unknown option --wds-get-lte-attach-pdn-list > > Above errors unfortunately are a bit out of my control, considering the > ModemManager version is controlled by Balena's OS which means upgrading would > presumably require a release on their side. > I'm wondering if perhaps the IoTDataWorks default APN of `m2mglobal` should > be changed to 'fast.t-mobile.com' to test? The profile being used for initial attach is probably the #1 above. How about you clear that one, so that no explicit APN is requested during the attach operation? Try: $ sudo qmicli -d /dev/cdc-wdm0 -p --wds-modify-profile="3gpp,1,apn=,pdp-type=ipv4v6" And then make sure it reregisters, e.g. by reseting the device: $ sudo qmicli -d /dev/cdc-wdm0 -p --dms-set-operating-mode=offline $ sudo qmicli -d /dev/cdc-wdm0 -p --dms-set-operating-mode=reset -- Aleksander https://aleksander.es _______________________________________________ ModemManager-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
