Originally Posted by rowtrak098
plz plz help me i realy need to downgrade my ps3 to 3.55 from 4.20 but been looking everywhere for it but couldnt find a file that wasnt a scam can anyone send me a file that works plz !!!!
There is no such thing as a "software downgrade" or a CFW higher than 3.55, so whatever you are trying to download is fake and probably harmful to your PS3.
You need to establish if your PS3 is downgradeable, use MINVERCHECK from my sig and find out if it is capable of being downgraded to 3.55.