Em12G latest firmware request

Andy.alex · April 3, 2025, 11:39pm

Hello support.
Current firmware EM12GPAR01A21M4G_01.204.01.204
Please share with me latest if this one not.
Thank you

Jonathan.wang · April 7, 2025, 2:07am

Hi, Sir

This firmware is the latest firmware currently.

yuretzkin · June 26, 2026, 6:20am

Hello, why does the Fibocom 850 work in B3+B1, but the EM12G doesn’t? Perhaps I need to update the firmware for Ukraine?
[2026-03-10 20:23:56:434_R:] Quectel
[2026-03-10 20:23:56:434_R:] EM12
[2026-03-10 20:23:56:434_R:] Revision: EM12GPAR01A21M4G

Firdaus · June 26, 2026, 6:50am

Hi @yuretzkin
EM12G can works in band B3 and B1 . Please refer to below screenshot on the specification document:

You can use the AT command AT+QCFG=“band” to lock on the preferred band

I have sent you a follow up email. Kindly check.