Installing the RT3s Code Plug Software

  1. Check the Firmware Version
  2. Download The CPS
  3. Installing the Code Plug Software


Check the Firmware Version

On the Retevis RT3s Select Menu --> Utilities --> 2 Radio Info --> 2 Versions
Confirm that the current firmware version is P018.016 and Code Plug is V01.12.
This CPS download is only suitable for this version.



Download The CPS

Download docs/RT3S


Installing the Code Plug Software

Extract the zip to give RT3S, a Windows 10 executable. Run it to install the CPS.

Glenn Lyons VK4PK
Ver:gnl20230216 - pre published v0.9