Hi,
I'm having some issues with trying to update the firmware devices from Wialon. I've send you the next image:
I've checked several times the filename, and I copy the filename from the list that Wialon displays when the command to get the firmware list is used.
I've checked the apn from my sim and it works.
I've tried with different devices and filenames, and they didn't work.
In this case, the devices tested is a FMM130.
The firmware version is 03.27.02, and I want to updated to 03.27.03
Regards
Adán Cabrera