Originally posted by Pocketchange123
I've heard things about you can jailbreak a 4.70 OFW PS3 or downgrade it without any tools? I haven't tried this yet but can someone that did tell me if it worked or not I don't want to waste my time if it doesn't. I'm on like 4.20 OFW I believe
I got the info from this website btw: Removed
Nope you need to downgrade to 3.55 with a flasher and then install the CFW of your choice.
There is no jailbreak for anything over that FW.
I would not bother looking on YouTube or anything like that because they are all fakes.