THERE IS NO LONGER A JAILBREAK.
THE ONLY WAY TO JAILBREAK YOUR PS3 NOW IS TO DOWNGRADE BY INSTALLING A MOD CHIP INTO YOUR FUCKING CONSOLE.
THERE MIGHT BE HARDWARE OUT THERE BUT I HIGHLY DO NOT SUGGEST IT BECAUSE 99% OF THE TIME THEY ARE GOING TO FUCK YOU OVER ONE WAY OR THE OTHER JUST LIKE EVERYONE ELSE HAS IN THIS SCENE.