Firmware Update Version 1.0.8This version fixed a problem with texting. The CS580 should now be comptaible with the CS700, CS750, and MD380.

Firmware Update Version 1.0.6

This version fixes the last known bug in the firmware. In version 1.0.5 in the enhanced parameter mode, only the private calling worked. This version fixes that problem and now both private and group calling works.

Firmware Update Zip Files
Firmware Update Instructions

These program must be used to update the firmware of your radio.

Unzip files before putting in directory of your computer.
Read instructions competely before updating radio.

CPS Version

First Production Release
Production Code PlugThis is the code plug that is shipped with the radios from the factory