It sounds like you are looking for for the Motorola EP350 and MX series radios (often referred to as "EP350 MX" as a hybrid term, though they are distinct families).
Before providing a direct answer, a critical is necessary: ⚠️ LEGAL & TECHNICAL WARNING: Motorola Professional Radio CPS (Customer Programming Software) is proprietary, copyrighted software . It is not legally available for free from Motorola. Downloading "cracked" or "unlocked" versions from file-sharing sites (Torrent, Warez, etc.) is software piracy . Additionally, such files often contain malware, ransomware, or keyloggers . Below is a safe, practical guide to obtaining and using legal programming software for these radios at no cost (legitimately) or via low-cost alternatives. 1. Understanding the Radios: EP350 vs. MX | Radio Series | Typical Software | Legal Free Option? | |--------------|------------------|--------------------| | Motorola EP350 (Professional Series) | Motorola CPS R06.12.xx (or later) | ❌ No – requires paid Motorola subscription | | Motorola MX series (e.g., MX1000, MX300 – analog, 1980s/90s) | Motorola RSS (Radio Service Software) – DOS based | ✅ Yes (Abandonware, legal gray area but widely accepted for hobbyists) | If you have an EP350 , you need modern Windows CPS. If you have an MX (classic brick-style radio), you can use old DOS RSS. 2. For Motorola EP350 (Legal Free Methods – Very Limited) Official route: Motorola requires a paid account and software license (typically $200–$400/year). No legal free download exists. software de programacion motorola ep350 mx gratis