Hi so I just got a ps3, and I wanted to jailbreak it, but first,I wanted to play online for a while,and to do that I had to update my ps3....Yeah I screwd up.I update it to 4.83.I got so angry.I thought it would be easy,but no.I saw millions of videos about downgrading most of them beeing the already jailbricked method.I saw some free just usb methods,and I couldnt manage to do them.Is the only way by buying that stupid 80€ thing?Are those videos fake?And event if they are real do you have any links?I know this thread isnt famous anymore,but i hope you can help me.