The easiest way find the Discrete Hex Codes you are looking for is to use MakeHex to generate all 256 possible Hex Codes for that Device.

Makehex
[Link: hifi-remote.com]

These are also helpful,

Hex2CCF
[Link: remotecentral.com]


DecodeIR.DLL
[Link: hifi-remote.com]

Documentation of protocols decoded by DecodeIr.dll is in that .zip file and also online
[Link: hifi-remote.com]

DecodeCCF.exe
[Link: hifi-remote.com]

CCF Panels (IR Panels)
[Link: remotecentral.com]

IR Tool Modified
[Link: hifi-remote.com]

Just read the read me files.

Makehex is Great program for finding Discrete`s,Cleaning up learned Hex Strings and finding hard to learn codes.

You will need to Learn a few IR Functions from the original Remote and COPY & PASTE a Hex Code into IRTOOLS to find out what IR PROTOCOL & DEVICE NUMBER Samsung are using so you can use the correct IRP File in MakeHex.

Make sure you have IRTOOL & DecodeIR.DLL in the same Folder.

Or Post some Learned Hex Codes and I can tell you how to edit the IRP file in MakeHex.

When testing all 256 Codes pay attention to how your Device is responding because you may find something your not supposed to like a SERVICE MENU.