Let's try this again. The radio itself has firmware, not software. That is what the BBF file is for, to update the firmware. Software would be the APX CPS that you install on your computer to program the radio, and CPS is also used to update the firmware using the BBF file.
Saying that you're getting files from "the motrola flahport" makes no sense. Are you downloading the firmware update files from MyView/Customer Hub, or finding them somewhere random on the interwebz?