Hello Aleksander,
Did you get a chance to look into this query?
Thanks,
Pradeep G
________________________________
From: Pradeep Gopanapalli
Sent: Tuesday, May 30, 2023 2:52 PM
To: modemmanager-devel@lists.freedesktop.org
<modemmanager-devel@lists.freedesktop.org>; Aleksander Morgado
<aleksande...@chromium.org>
Subject: Quactel RM520N firmware preferences
Hello Aleksander,
Good morning.
We are using Quactel RM520N in openwrt using ModemManager(1.16) ,
is there any way to select or list firmware on the module using mmcli .
For eg: In EM74xx we can use IMPREF to select image for carrier like AT&T ,
Verizon etc.
I tried following AT commands which works for SierraWireless EM modules and
these commands are failing for Quactel RM520N module.
>>
mmcli -m a --command='AT+IMPREF?'
error: command failed:
'GDBus.Error:org.freedesktop.ModemManager1.Error.MobileEquipment.Unknown:
Unknown error'
vc-edge:~# mmcli -m a --command='AT+IMAGE?'
error: command failed:
'GDBus.Error:org.freedesktop.ModemManager1.Error.MobileEquipment.Unknown:
Unknown error'
mmcli -m a --firmware-list
----------------
Firmware | list: n/a
>> mmcli -m a
Hardware | manufacturer: Quectel
| model: RM520N-GL
| firmware revision: RM520NGLAAR01A05M4G
| carrier config: CDMAless-Verizon
| carrier config revision: 0A010126
| h/w revision: 20000
| supported: gsm-umts, lte, 5gnr
| current: gsm-umts, lte, 5gnr
| equipment id: 868371050112446
-----------------------------------
Thanks,
Pradeep G
