(adsbygoogle = window.adsbygoogle || []).push({}); Need help with downgrading a ps3 3.72... I bought it a couple of days ago and want to no if there is any way of downgrading it with a USB to 3.55 or and jailbreaks for the 3.72 FW that is worth using? Please reply.

Only way to downgrade is with an e3 flasher/progskeet/teensy 2.0++ (depending on what model of PS3 you have)

You will need to find out if its downgrade-able, i dont know how to find out, i believe ive seen a thread somewhere here about it, cant find it tough. And like the guy above me said, you cant downgrade with just a normal USB, it will need to be a eFlasher, etc.

So there is a downgrade USB from 4.41 with USB but not for 3.72? Is there any CFW that allow me to hack like mw3 and stuff on 3.72?

downgrade USB from 4.41 with USB------------No such thing!!!!!!!!!!!!!!!!!!!!!
ONLY way is to USE HARDWARE.

NOPE
You need to jailbreak your PS3 to allow you to install CFW and to hack MW3 and stuff

The only way to downgrade is by eflasher or other downgrading devices, it depends what model of ps3 you have. and no there is not a CFW above 3.55 and there might not be. So if you see any youtube videos that say jailbreak above 3.55 they are fake and they are using surveys so they can make Money of you doing the surveys.

So is there no way to install package files then multiman and stuff like that, sorry for the questions but needa know

NO other way!!!!!!!!
You need to jailbreak your PS3 first on 3.55 in order to have install package files and to install multiman

Just throwing this out there if I delete everything on my ps3 would it put me back OFW's or would it just keep me on the current one?