(adsbygoogle = window.adsbygoogle || []).push({}); Okei I know I am a noob and this is what I have done
1. I have got a flash drive filled with a folder called PS3 into that it's two new folders called SAVEDATA and UPDATE, into savedata I got cod 4 offline cheats. In the Update I got a UPDATE.PUP file wich is to ps3 JB.3.55 and I got now a 4.0 firmware.

2.I don't know what I should do because I have dowloaded all the .pkg files and they are in the flash drive however the UPDATE.pup file isn't working for some reason. I tried to udpate with a flash drive and no update came what should i do?!?

I did hack last year on mw2, but this shit doesn't work I do the exact same thing and something is allways wrong -.-

Please help

Not to be dicks, but
1.) You cant just put a 3.55-Jb Pup inside an flash drive an update it if you on 4.00 firmware. Why? Because there isn't any 4.00 CFW
2.) You can't downgrade with just a flash drive. You need either E3 Flasher, Teensy++, Progskeet Etc...

Pm me if you want more information about how to downgrade but costs money.

i saw a video how to jailbreak fw 4.0 on the youtupe, but dont know i can but the link from others on NGU.. if admin says i can... i ll but the link here... yes i tested it and it works too no surveys needed like others video

you cant jailbreak 4.0 FW yet... Just wait till its released..

def a fake
PS3/UPDATE/PS3UPDAT.PUP

horsecawk!
you tested it? and what does it do?

*facepalm* :megusta: