Can you make sure you got an American version? The UI shows the model of the modem. Can you give a screenshot?
If you used a version not for the US you will get 3G network.
by the way, with the above settings, I still don’t get data connection to AT&T (even 3G). The sim card works (it is a unlimited iPad plan sim card by AT&T, not a MVNO card)
If possible, can I help you remotely?
Yes. That will be great! How can I setup the Mudi to get your remote troubleshooting?
but it shows ‘3G’, which means the U.S. version of MUDI, with EC25AFF doesn’t event have the right band for AT&T, correct?
by the way, by changing the APN to ‘broadband’ and reboot. AT&T works now! Thanks!
Showing 3G does not mean it does not have the right band.
Glad to know!
Are you getting AT&T LTE service now?
Has anyone had any luck with the EP06A?(EP06ALAR02A07M4G), shows 3g with no connection(apn set to broadband). This same card works fine with lte in my nighthawk.
Yes. I confirmed EP06A works (I bought a US version of MUDI with EC25AF, then I swap it using a EP06A).
You just need to follow the instruction above. device is /dev/cdc-wdm0, APN to ‘broadband’
then reboot.
it worked for me.
step two doesn’t target the ep06a, R02 is the version string on it. R05/07 are what the second part of those instructions are for. @ken555 I have had it set to broadband since I got it. No dice.
For EP06, execute at+qfopen="../../data/fota_ip_a/update_report.ur",1
+CME ERROR: 410 when that is ran
Sorry, I was wrong. The instructions are：
at+qfopen="../../usr/fota_ip_a/update_report.ur",1
It is working now. It was still connecting to 3G. I forced it to band 66 and lte started working…
I’m using an ATT sim w/ my Mudi (Global module) and it works fine.