I know that ps3 made a mistake returning a constant I guess. But I don't know how hackers see ps3's/ps4's code. And what other things they do in setting up the whole environment in both cases cfw, and hen/han. And how webkit exploit works with ps3. There is an exploit but how they use it to run unsigned code, how can that restart a PS3!?!? Etc.. I am a Noob who do not even know what information to look at Please forgive me for being a total NOOB Please explain in as much depth as you can and what should I learn to understand these things.