I just bought a ps3, to downgrade and jailbreak do i need a E3 reader to downgrade it and a psbreaker to jailbreak?
or just one of them? I'm confused ??
Just one of them. They are just different versions of the Jailbreak.
See here for all downgrading info: http://www.ps4news.com/ps3-hacks-jai...-Codes-Arrive/