To actually program the radio, the software alone isn't enough. You will need: The Correct CPS
We are pleased to offer an exclusive download repack of the Motorola GM338 programming software. This repack includes the latest version of the software, along with a range of additional features and tools.
: Historically, this software was sold through authorized dealers or accessible via a Motorola Solutions business account. The "Repack" Myth
A specialized Motorola 20-pin or RJ45 connector to USB/Serial cable.