well this guy on psu forums wrote this and i wanted to share with u
"While searching the net I found this: [-Link Removed-] It claims that it is the 2.80 downgrader. Feel free to try it. I AM NOT RESPONSIBLE FOR BRICKS."
And alot of people where asking to take it over to pspupdates forums so i did please dont flame me and if i posted this in wrong spot please move it cuz i didnt no where i should put it