Originally posted by fasooole
uhmmmm no problem i will format my 4.30 ofw hdd while i put it in my another 3.55 cfw but i think it will need me to update my ps3 to the latest update right?
no you will not need to update to the latest FW if you DO NOT update by the internet and DO NOT HAVE A DISC IN THE DRIVE. Only use a USB device and you will remain on what firmware it is on at the moment as the firmware has parts installed on the NAND/NOR so it will ask for that firmware.
So have a USB set up like this.
X:/PS3/UPDATE/PS3UPDAT.PUP
X is your USB drive as an example.
PS3UPDAT.PUP <-- make sure it is 3.55 OFW here is a link to download it if you have not got it already.
You must login or register to view this content.
This is the OFW i mirrored the link of all CFW and OFW so that i have a back up of all
To download click on the "BLUE" download button next to "Share with friends" button.
Just remember go to OFW first then CFW don't just jump to CFW first as there is more chance of a brick or semi brick especially if your going to update to CFW 4.21/4.30 remember to dehash and Q/A toggle properly and you should be ok but only go up this route if you have a flasher handy as i would not want to give bad advice and you end up with a system you can't use atm.
Also if you have a flasher make sure to take backups and take a couple and make sure there good dumps before hand. But only if you have a flasher do this part.