Rm551e-gl send older version

Abhishek_Live · August 18, 2025, 6:25am

Plz send older version ca not work properly

Jonathan.wang · August 18, 2025, 9:29am

What is issue in your side? Please illustrate in details.

Abhishek_Live · August 18, 2025, 9:48am

Problem with ca not upload speed issue if select single band work proper when work with ca not work properly plz send all older version so check

Jonathan.wang · August 19, 2025, 1:28am

Copy that. What is your current firmware version? please check via ATI command

Abhishek_Live · August 19, 2025, 2:54am

Ati
Quectel
RM551E-GL
Revision: RM551EGL00AAR01A04M8G

OK

Abhishek_Live · August 19, 2025, 4:58am

Please send me all the older firmwares which you have just sent me through mail. I also have that firmware.