so if get debug fimware 4.00 extract dev_flash swap a few files we should be good? yeah.
quick note: if you want to play games online you need to download and install the update via install package files cause kiosk doesn't download game updates. i just use charles to hijack the links and download them from a second ps3. or you could boot the game and download them on 3.55 before you copy dev_flash and update to 4.00
Last edited by technodon; 12-22-2011 at 01:54 AMReason: Automerged Doublepost
just to clarify. i don't actually have a kiosk console my method works on a retail CECH-2503B slim. it seems you can you dual boot between kiosk 4.00 and 4.00OFW by swapping drives, probably best to swap drives back before attempting to downgrade back to 3.55..
yeah, i would say its pretty useless too, although i'm thinking there could be some kind of exploit with the fritzz chess game, it seems to be coded in plain c and it is the only game i have seen like this. but the problem is i can't get the game to boot from the hard disc without decrypting the eboot and re-singing it with 3.55 keys.
unless i could find a demo pkg but i dont think a demo was ever release on the store. if i could boot it maybe we could swap the code to boot some open source..