Motorola Gm950 Programming Software Install May 2026

Motorola GM950

The is a legacy mobile two-way radio that remains a favorite for amateur radio and commercial use due to its rugged build. Unlike modern radios that use USB-native software, the GM950 requires a specialized environment to run its original Radio Service Software (RSS) . 1. Essential Equipment and Compatibility

• A 32-bit version of Windows XP (best) or Windows 98/ME.
  Alternative: DOSBox + Windows 3.1 or a bootable DOS USB drive.
• RSS Version R06.00.00 or later (for GM950).
• A real serial port (COM1/COM2) or a PCMCIA serial card – USB-to-serial adapters often fail with this software.
• Motorola programming cable (RIB-less or RIB + cable).
• Floppy disks or CD containing the software (or disk images).

Computer:

An older PC with a physical COM port is ideal. If using a modern PC, a high-quality USB-to-Serial adapter is required, though timing issues can occur. 2. Software Preparation You will need to source or set up the following software: motorola gm950 programming software install

Option A: Native DOS / Windows 9x / XP (32-bit)

Launch the RSS

In the Program Manager (or DOS command line), navigate to the virtual drive and run setup.exe . Follow the on-screen prompts to complete the installation. : Motorola GM950 The is a legacy mobile two-way