Wireless: Can I regress the app firmware on a CellCom Mark II beltpack?
The 3kxxxxxx.mot firmware can be successfully regressed from the current 3k000214.mot version to an earlier version if the user has an older version of CellCom and wants to match a new beltpack to an existing system. The user will need the firmware file for the existing beltpacks in order to accomplish this.
You will need the following to accomplish: 1. CellCom / Freespeak upgrader software program – available on the CellCom installation CD 2. Beltpack registration cable
Clear-Com # PD4007 programming cable (9-pin dB to 3.5mm tip-ring-sleeve / jack), if you don’t have the cable, the wiring for this can be found in the CellCom user manual
3. The 3kxxxxxx.mot firmware file for the BP in question Attached below are the instructions on how to upgrade (or in this case regress) the beltpack.