Hello all.
I’m trying to configure my EC25AU to use qmi_wwan0 and I’m having some problems.
dmesg log
sduser@wtorre-1:~$ sudo dmesg | grep wwan
[ 8.322903] qmi_wwan 1-4:1.4: cdc-wdm0: USB WDM device
[ 8.355443] qmi_wwan 1-4:1.4 wwan0: register ‘qmi_wwan’ at usb-0000:00:14.0-4, WWAN/QMI device, e2:82:6f:80:4d:1f
[ 8.355516] usbcore: registered new interface driver qmi_wwan
sudo qmi-network /dev/cdc-wdm0 start
Loading profile at /etc/qmi-network.conf…
APN: xxx.com.br
APN user: xxx
APN password: xxx
qmi-proxy: yes
IP_TYPE: 4
PROFILE: auto
Checking data format with ‘qmicli -d /dev/cdc-wdm0 --wda-get-data-format --device-open-proxy’…
error: couldn’t open the QmiDevice: Transaction timed out
Device link layer protocol not retrieved: WDA unsupported
Creating profile with ‘qmicli -d /dev/cdc-wdm0 --wds-create-profile=3gpp,apn=‘claro.com.br’,pdp-type=‘IP’,username=‘claro’,password=‘claro’ --client-no-release-cid --device-open-proxy’…
error: couldn’t open the QmiDevice: Transaction timed out
Profile ID creation failed