I couldn’t find any location for a dwl file but you can install the latest firmware to your device using the wpk file provided in sierrawireless.com/Support/D … Q2687.aspx (you should be logged in to see the files) via DWLWin (also provided in the same page)
It is not a solution for our customer to use the DwlWin program. Therefore we need the dwl file as +wdwl is the established way for our customers to upgrade both the firmware and software.
Simply because we do not use this IDE but rather Visual Studio. It is simply stupid to have to install a 500 MB IDE that we don’t use, just to get the dwl version of the firmware, which they could easily put on the downloads website as they have done with the wpk file.