I currently have a 4.20 which I use as my main online ps3
But I'm looking to buy another ps3 on 3.55 firmware and jailbroken for modding.
I'm abit confussed on buying options though i been reading you can downgrade a slim by deleting firmware then putting 3.55 on it
Or I could just buy a 3.55 problem is i can't find a good place To buy them I have been trying NGU and no luck so far.
Also I read you can buy 3.55 from the shops (when you buy a ps3 which is a older model isn't updated so it has 3.55 firmware
Please tell me if these methods are true and a good place to buy them, or a simple way to get one via downgrade
Note: From UK
(Im not good with downgrading and have messed up a ps3 by the process)