It was originally distributed on the P25.ca forums and is frequently discussed on RadioReference.com .
Run CPFix.exe , select the correct COM port, and click "GO".
Before searching for a download, ensure your hardware and software environment meet these specific criteria:
Wait for the progress bar to finish; the write-protection bit should now be cleared. Where to Find the Download
Because this tool is considered "gray-area" software, it is rarely hosted on official manufacturer sites. You are most likely to find it on:
Always exercise caution when downloading .zip files from unofficial forums, as they can occasionally contain malware or outdated versions that may "brick" your radio if used on incompatible firmware.
Connect the radio to your computer via the programming cable.
Unzip CpFixFilePackage_askfix.zip and move the CpFixFilePackage.enc file into the installation directory (usually C:\Program Files\Motorola\CPFix\ ), overwriting the existing file.
It is known to have compatibility issues with Windows 7 64-bit and may struggle with USB cables on 64-bit systems.