EC25-AUX firmwarek esim AT+QESIM

IoT Modules LTE Standard Module
1

Hello! EC25-EUX modem, EC25EUXGAR08A09M1G firmware. A sim is installed with the ability to support more than 7 profiles. Can you tell me if the above firmware works with sim? or do I need to update the EC25-EUX modem?

2

Thanks for the firmware! Another problem has arisen! After the update, I stopped registering on the network! The operator’s network sees, but there is no registration! What could be the reason? The firmware is now EC25EUXGAR08A19M1G_A0.200.A0.200

3

Hi @Ura33 ，
The EC25EUXGA module has been EOL and replaced with EC25EUXGR, so using the latest firmware may result in similar situations.

4

Hello dear
I have a module just EC25-EU GR

5

image
image720×1280 183 KB

Photo module

6

I have the following suggestions to solve your issue：

  1. AT+COPS=0，Configure automatic network search.
    2)Configure network standard
    image
    image838×567 37.9 KB

    3）Check if the SIM card is available