Need Firmware EC20CEFAGR06A10M4G

please help to upgrader firmware

current revision EC20CEFASGR08A02M2G

need to upgrade to EC20CEFAGR06A10M4G


Dear Bolons,
Thanks for your inquiry in Quectel forum.
Please note that ECCEFASG cannot upgrade to EC20CEFAG. They are different OC, cannot mixed. Thanks!
If you want to upgrade the firmware, you need to email to to get the firmware package. Thanks!