Config xqcn/qcn for Quectel EC25-E need!

IoT Modules LTE Standard Module
1

I got my hands on a Quectel EC25-E in a comatose state. It is detected in the system, but when I try to enter AT commands in the terminal, there is silence…

I briefly thought about flashing it to a fresher firmware, but it did not make it any better.
Then I switched it to EDL and download EFS2 partition from it and made sure that it was garbage.

After erasing EFS2, the modem rebooted and it began to respond to AT-commands, but it is clear that it has no calibrations and IMEI…

Is it possible to get an xqcn dump from a working modem in order to restore the my modem by changing the IMEI in it?

Thanks!

2

May I ask if your module is EC25EU or something else? Please enter the complete OC.

3

Hi!
My Module Quectel EC25-E.

This’s reply for AT-commands from terminal:

AT+QGMR
EC25EFAR06A11M4G_01.001.01.001

OK
AT+CPIN?
+CPIN: READY

OK
AT+GSN
+CME ERROR: 23

AT+GSN
+CME ERROR: 23

AT+CIMI
250110100783052

OK

AT+QLBSCFG?
+QLBSCFG: “asynch”,0
+QLBSCFG: “timeout”,60
+QLBSCFG: “server”,“www.queclocator.com:80”
+QLBSCFG: “token”,“”
+QLBSCFG: “timeupdate”,0
+QLBSCFG: “withtime”,0
+QLBSCFG: “latorder”,0
+QLBSCFG: “contextid”,1

OK

4

hi @BucketBot ,
Sent to your email,pls check.

5

Hi!

Thanks a lot. I received the file.
I’ll write about the result a little later