R20.01.00 Download — Astro 25 Mobile Cps

A: Yes, provided the radio has the appropriate hardware (UCM) and flashcode option Q52/Q53.


Motorola officially ended support for Astro 25 CPS after version R20.05.00. The company now focuses on APX CPS (current version R32+). If you are maintaining a mixed fleet of XTL and APX radios, you will need two separate software packages. However, newer APX radios can be programmed to emulate Astro 25 features via trunking systems.

  • Follow the Wizard

  • Check for Drivers

  • Documentation


  • Step 1: Acquire the Software Legally, this software must be purchased through a Motorola Online account. If you have the installation package (typically an .iso or .exe installer):

    Step 2: Prepare the Environment

    Step 3: Run the Installer

    Step 4: Drivers The installer will attempt to install USB drivers. If you are using a Serial (DB9) cable, ensure your COM port is recognized in Windows Device Manager (devmgmt.msc) before launching the software.

    When searching for or utilizing R20.01.00, understanding the environment is crucial. This software was designed for a Windows ecosystem that is now considered legacy. Astro 25 Mobile Cps R20.01.00 Download

    Once you have obtained the legitimate installer, follow these steps meticulously to avoid DLL errors or driver mismatches.

    Yes, but use only quality adapters with FTDI chipsets (e.g., Tripp Lite, Sabrent). Avoid Prolific clones—they cause timeout errors.