Bricked EC25-AUX module

IoT Modules LTE Standard Module
1

Hello!

Recently i bought m.2 EC25-AUX module, and (my fault) tried to flash firmware to most recent in the internet - .300, but when i started QFirehose i set ‘-e’ command, and after reboot i could not enable modem - i got an error “QMI protocol error (52): ‘DeviceNotReady’”

I realized that i cleared some nvram data, like imei.

I recovered imei throw the AT commands, but module still could not be enabled

Also count of bands was extremely reduced - i got egsm, dcs, pcs, g850, utran-1, utran-4, utran-5, utran-8, utran-2, eutran-1, eutran-2, eutran-3, eutran-4, eutran-5, eutran-7, eutran-8, eutran-28, eutran-40, now it is utran-1, eutran-66, eutran-71

Could you please tell me how to recover full firmware?

After my downgrades and upgrades, my current version is EC25AUXGAR08A11M1G_01.001.01.001

Will appreciate any help! Thanks

2

Customer cannot recover it after flash with -e parameters. It can only be recovered in factory.

3

I sibling thread i saw that support engineer could send firmware from same module
I understand that after this change module will work worse than on original firmware, but still it is better than have a bricked module

So could you please send me firmware from same model?

4

So may you sent firmware from same model please?

5

We have not tested such solution. We cannot gurantee that it will recover brikced module to working status. Currently, I do not have such model on my hand. Did you have QPST tool and good module? If yes, I can guide you to test.