Hello guys , let me introduce my self.you can call me zeco and i'm a new member in this website which i found throw my researches in google, now let us head to my problem. I have a ps3 super slim 500gb OFW 4.55 brand new , recently i searched for how to modify my ps3 and get the access to download & install games into my internal HDD and play online and get the ability of installing PKG files , but every time i tried to download a CFW Jailbreak i found a survey or a password on my face which i really pissed from . however after a long researches I found 4.60 OFW Update and i didn't know what is the clear difference between CFW & OFW, i thought that higher OFW/CFW will jailbreak my ps3 ((i know i'm a jack**)) , so after i updated my ps3 to 4.60 OFW i found that there is nothing happened from What i wished to be. until i knew my mistake & the difference between updating & Jailbreaking the ps3 . the Bottom of the line that i need anyone help to downgrade my ps3 to previous OFW 4.55 so i can apply the proper Jailbreak or a reliable CFW 4.60 Jailbreak that might help, Please keep in update,,,,Thanks.