Hi. I just got an EC20 for my IoT device and wanted to upgrade to the latest firmware. Can you send me the latest version of the firmware including its manual? Thank you.
AT+CGMI
Quectel
OK
AT+CGMM
EC20F
OK
AT+CGMR
EC20CFAR02A05M4G
OK
Hi
I had send u the latest version via email and check please.
Hello,I have the same problem.I want to upgrade the latest firmware ,could you send the latest version firmware to me? Thank you so much.
AT+CGMI
Quectel
AT+CGMM
EC20F
AT+CGMR
EC20CFDR02A05M4G
Mine is EC20CFDR02A05M4G ,only one letter different from above(EC20CFAR02A05M4G),please confirm whether the newer firmware is specifically for my CFD variant. Does the newer version support ECM mode? I would especially like to use the USB ECM mode. My email address is fu13238@gmail.com. Thank you !
Hi, I have sent an email to your inbox, please check it. Thank u.