So, this is my very first thread I've ever made on this site. Please take it easy on me if there are any typos. For those that have seen my video or reply to a previous Codebreaker thread, a lot of you should already know that I'm the first on all of the Internet to figure out how to get Codebreaker cheats working on PS2 PKG games for the PS4, PS4 Slim, PS4 Pro or whatever u have.
This method is literally almost identical to that of the PS3. Only difference is the fact that we are building a PKG file as an extra step. Process is the same if u wanna put Codebreaker cheats in ur PS2 games on a Jailbroken PS3 (again, excluding the PKG building part).
So here is a text tutorial for those that want it. I'll also post a video that lots of you probably already have seen, but just in case you haven't. THIS NEVER HAS WORKED FOR ME WITH THE PS2 CLASSICS GUI, SO MY ADVICE IS DON'T USE THAT. ONLY USE THE ORBIS PKG BUILDING PROGRAMS. Here it is (video at bottom):