Originally posted by SMOODSTYLEZ
When swapping out hdd i turn ps3 on and it tells me to up 2.70 or later so i figure use ofw 3.55,cfw 3.55,3.55 downgrader,4.50 ita but i get an error any help?
downgrade on old hdd to 3.55 then swap in the new hdd install the 3.55 ofw/cfw make sure to qa flag then upgrade simples