Originally posted by arriba123
Actually my friend. Before posting a sarcastic comment you might want to take a little bit of time to read the thread properly first

. I'm assuming you have dyslexia or you are completely retarded but I swear I said I had another account on these forums but I am unable to recover it?
lol leave the douche
You need to be on 3.55 firmware to install any cfw(latest cfw is 4.30 but it need 3.55 to be installed)
you can downgrade but only with hardware flasher which require opening up your ps3,but there is a catch only certain models can be downgraded.
If you are still confused quote this message i will answer you