Cant get 4g/lte working on Zyxel LTE5398-M904

[majsterz]

iam trying to connect to the 4g ethernet but with no succes.
I followed this post and the guide attached to it.
In ssh i typed the command below and this is the restult:

root@OpenWrt:~# uqmi -d /dev/cdc-wdm0 --get-data-status
"disconnected"

how do i proceed further? do you need more information?

[AndrewZ]

Follow https://openwrt.org/docs/guide-user/network/wan/wwan/ltedongle

See also APN issues on ZyXEL LTE5398-M904 - #4 by AndrewZ

[majsterz]

i have no idea where to start

[AndrewZ]

The section called "sample installation", https://openwrt.org/docs/guide-user/network/wan/wwan/ltedongle#sample_installation

[majsterz]

ok, i tried to be as carefull as possible and i think that the lte is working now:

> root@OpenWrt:~# uqmi -d /dev/cdc-wdm0 --get-serving-system
> {
>         "registration": "registered",
>         "radio_interface": [
>                 "lte"
>         ],
>         "plmn_mcc": 260,
>         "plmn_mnc": 3,
>         "plmn_description": "Oy}.\u0003",
>         "roaming": false
> }
> root@OpenWrt:~# uqmi -d /dev/cdc-wdm0 --get-signal-info
> {
>         "type": "lte",
>         "rssi": -62,
>         "rsrq": -14,
>         "rsrp": -96,
>         "snr": 18.600000

But i cant acces the luci interface now. What happened?
and ssh

[majsterz]

I reset the router and setup the qmi in web interface again and it started working. I didnt had do ssh command lines.