use rebug or kmeaw
tut
go to here
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click on offical firmware click and download 3.55 update your ps3 to 3.55 by a usb drive the file needs to be in a folder named PS3 with a folder inside that says UPDATE put the ps3updat.pup inside the update folder
now that your on 3.55
download either kmeaw from the same site
or rebug from
You must login or register to view this content. if you use rebug you will have to rename it to PS3UPDAT.PUP put this is the same folder setup as above
if it tells you already have the same version ou will need to update from recovery mode then just explore that site ps3-hacks.com for the homebrew and other stuff you want
thanks
travisf22