Free software is useless without the correct cable. The GM338 requires a RIB-less USB programming cable (connects to the mic jack). Note the following:
Before downloading anything, you need to understand the two types of software Motorola used historically. motorola gm338 programming software free best
When searching for the best free software, you are specifically looking for Motorola GM338 CPS, typically version R06.12.00 or thereabouts. Free software is useless without the correct cable
Even the "best" free software will crash. Here are the fixes for the top three errors. When searching for the best free software ,
To successfully program a Motorola GM338, the following specific technical environment is required: