For older radios (pre-2010), Motorola sometimes releases legacy CPS without charge. Contact Motorola support with your radio’s model number (e.g., GM338, model # AAM50TRC9DU5AN).

: Most legacy Motorola CPS runs best on older versions of Windows (XP/7) or in compatibility mode. Software - Motorola Solutions Support

Stay safe, stay legal, and keep the airwaves clear.

Using unlicensed Motorola software violates copyright laws. In commercial environments (e.g., a trucking company), this can lead to hefty fines and lawsuits.

Since Motorola solutions are proprietary, the safest route is through a licensed dealer or the Motorola Solutions MyView portal. However, many radio enthusiasts frequent sites like Communication Support RadioReference

belongs to the Professional Radio series (Warisan/Legacy). To access official software: Motorola Solutions Customer Hub

: The safest method is to register for a Motorola Solutions Business Account to access official downloads.

To configure frequencies, signaling (like CTCSS), and scan zones on a GM338, users must connect the radio to a PC via the microphone port using a programming cable. The software allows for precise adjustments: