@Kevin_Z As soon as the device boots-up and connects to the carrier network ( I can see on the device screen that it connects in 4G+ mode) after some time it shuts down and restarts. Sometimes it...

Hello, I have a TP-Link M7650 MiFi that works on 3G but keeps rebooting when switched to 4G (same on 4G only or 4G preferred). The same SIM card works without problem on my Android mobile in 4G mode....