In regard to the config out of date what does the local status page of the device report?
Can the device get a 4G signal at all? Have you configured the APN settings for 4G?
These settings are located in Security & SD-Wan > Monitor > Appliance Status
![Screen Shot 2023-07-05 at 7.42.40 AM.png Screen Shot 2023-07-05 at 7.42.40 AM.png](https://community.meraki.com/t5/image/serverpage/image-id/31105i77F525C283442752/image-size/medium?v=v2&px=400)
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