I am using Quectel EC20 (CE) in which If I connect other operators like Airtel, Vi they are getting connected and it dialling with wvdial but when I am using Jio SIM it’s not getting network but while I checked with other modems the Jio SIM is getting network and connecting to the internet also.
Please let me know how to resolve it.
Hi Saurabn_Roy
It may be because of the APN problem, please check what is the APN used by jio, and then use the at command to modify it, AT+CGDCONT=[,<PDP_type>[
,[,<PDP_addr>[,<data_comp
[,<head_comp>[,<IPv4_addr_alloc
[,<request_type>]]]]]]]
Best wishes
Thankyou @FelixCheng-Q
But here I can see that AT+COPS? is giving me 0 response ,In other SIM I am getting Operator name .
Hi @Saurabh_Roy,
I was also facing the same issue but when I upgraded the firmware and added some related LTE files then the issue was resolved for me. You can try updating the firmware files it should help
Regards
Hi MaazSK
Where did you get the module? Please get the latest firmware from the module section
Best wishes
Hi FlixCheng,
I purchased the module from one of your authorized dealers and they supported me in resolving this issue
Regards
Hi @Saurabh_Roy,
You can find the updated firmware here.
They were discussing how to get updated EC-20 firmware.
Regards
Did you solve the problem?