Hi i'm new to this site.. i just want to know some options. i got a kiosk ps3 firmware 4.23 which is an older model with 4usb ports and expansion card reader.. To cut down repetitive answers which i know.. i know there is a code 4801 which unlock most part but i want to access the store and also to be able to install stuff.. This wont allow it.
So is there a way to set it back to retail? cuz at this point, i see i can downgrade it with an e3 at this point but i don't want to increase the chance of getting YLOD but opening this up.. so if anyone that has suggestions on downgrading, i be very grateful.. if not i'm basically screwed and i have to wait til they release the actual 4.23 retail patch and try to overwrite it.. thanks in advance