EM120K-GL keeps CFUN status as CFUN:7

IoT Modules LTE Standard Module
1

Hi,
We have a EM120K-GL module and we connect it to host by USB. No matter we switch it to MBIM or QMI modem, the status always keeping as CFUN:7. And we can’t restore it back to CFUN:1.
Could you help take a look?

Refer to other CFUN:7 issue, I check the result of AT+QGMR, please check as below:
AT+QGMR
EM120KGLAAR01A02M2G_01.001.01.001

OK

2

hi，
Could you please tell me whether some naming was performed that caused this problem?
thanks.