(adsbygoogle = window.adsbygoogle || []).push({}); ok if i got a new hard drive for my ps3 and put it in it would be on lower firmware and i could download 3.41 to a usb and update it with that then jailbrake it and put on some hacks with ftp sever then test them in split screen on mw2 then do a backup on to my usb and switch harddrives and do a restore on my up to date firmware hard drive

would this work can some one tell me if it would

thanks