Request firmware for Quectel EP06 && 'AT+C ERROR'

IoT Modules LTE-A Module
1

Hi,
is the firmware version “EP06ELAR04A04M4G” for Quectel EP06 the newest?

I have many problems with only one of two identical routers.

AT+CGMR

EP06ELAR04A04M4G

OK

By sending some of regular requests, I get an ‘AT+C ERROR’ in the end.
Could anyone can explain the ‘AT+C ERROR’ and how to fix it?

AT+CNUM

ERROR

AT+C

ERROR

I think the modem is okay.

AT+CFUN?

+CFUN: 1

OK

Could I extract the settings of modem of the 1st router and copy this to the 2cond one?

Kind regards

2

Hi @monateng
I have sent you the latest firmware via email. I hope it will be useful to you.