How to download and upgrade Firmware EC20

usr00 · February 15, 2023, 2:35am

I upgrade failed,the devices i use now are EC20CEHDLG-128-SNNS and EC20CEEILG-128 ,what firmware version should i use?

zapwong · April 19, 2023, 11:52am

Dear herbert,

Would you please send me the firmware for EC20CQDR02A05E2G.
ISP are using USSD and SMS to request profile, a newer firmware should help.

Thank you so much

herbert.pan-Q · April 20, 2023, 1:05am

I didn’t find the firmware of this model, please check again

AT+QGMR

zapwong · April 20, 2023, 10:16am

[quote=“herbert.pan-Q, post:23, topic:15683”]
QGMR
[/quote] Hello Herbert, Thanks for replying,
I cannot access the serial port yet only the qmi port.
the result I got is as follow:
Hardware | manufacturer: Quectel
| model: EC20
| firmware revision: EC20CQDR02A05E2G 1 [Apr 18 2016 15:30:19]
| h/w revision: 30000
| supported: gsm-umts, lte
| current: gsm-umts, lte
| equipment id: 868323021251704

Thanks again.

herbert.pan-Q · April 23, 2023, 2:11am

I have sent the latest firmware and Qflash to your email,pls check

Aditya_Garg · June 12, 2023, 8:46am

hi i need firmware for the EC20CEFILGR06A05M1G module

herbert.pan-Q · June 13, 2023, 3:07am

I have sent it to your email,pls check

Aditya_Garg · June 15, 2023, 7:58am

HI Can you provide me with the latest Firmware for EC20

herbert.pan-Q · June 16, 2023, 2:08am

I have sent it to your email,pls check

Aditya_Garg · June 16, 2023, 1:19pm

I got it.
Can you help me with this Topic too?

Aditya_Garg · June 22, 2023, 8:33am

Hi Can you provide me with Firmware Version EC20CEFAGR06A15M4G

phil2360 · July 11, 2023, 2:03pm

hi herbert
Please share the firmware for EC20CEFILGR06A07M1G,thx
phil2360@outlook.com

Quectel
EC20F
Revision: EC20CEFILGR06A07M1G

herbert.pan-Q · July 13, 2023, 5:45am

I have sent it to your email,pls check

herbert.pan-Q · July 13, 2023, 5:49am

I have sent it to your email,pls check

phil2360 · July 13, 2023, 6:12am

Thanks. This firmware fixed my issue

gd_liu · August 8, 2023, 1:05pm

hi herbert
Please send this firmware to my email, thank you

958274685@qq.com

Quectel
EC20F

herbert.pan-Q · August 26, 2023, 5:10am

Please provide your specific firmware version

AT+QGMR

gang_chen · August 29, 2023, 4:57am

hi herbert
Please send the lastest firmware to my email, thank you

chengang.net@gmail.com

EC20F
Revision:EC20CEFHLGR06A03M1G

herbert.pan-Q · August 30, 2023, 7:29am

I have sent it to your email,pls check

coriander · September 18, 2023, 5:40am

Hi Herbert, I would like the firmware for these EC20 modules too:

EC20-CE HDLG: EC20CEHDLGR06A07M1G
EC20-CE FILG: EC20CEFILGR06A09M1G

E-mail: br0wnf0x@protonmail.com