Originally posted by Couto
My firend told me that 4.50 cex debug was a good one, I don't even know what debug actually means, I'm kinda lost. I tried to find people to mod my ps3. But they say that they first have to downgrade my ps3 to 3.55 and THEN choose a CFW, (4.55 is what I want, because my friend that also have jailbroken his ps3 said that it was the best atm) But they said that they don't work with jailbreak anymore, so how is it possible? I don't wanna run into some kind of scam, but I've been told that you NEED jailbreak to choose a CFW.
You need to downgrade, before jailbreaking. You could do the process yourself. There's many guides around, and it involves taking your PS3 apart. And with these tools that can steal an OFW's console id, I really think you should downgrade yourself, unless you really trust the person.