Guys, I don't know if anyone here noticed but there seems to be an extra file when you Unrar the FX3.1 firmware. There is the "testmode", "my flash disk", "winceimg.bin", "winceimg.cks", and a "device.nng" file.
My question is what is that last file on there? When I did the 3.0 update, there were only four files. Can anyone elaborate on the "device.nng" file and should it be on the SD card?