Can a Cech-3003b be downgraded?
 

Any help guys, will e3 flasher work to get it down to 3.55, it didnt come with 3.55 fw it came on 3.66 i think, im asking for a friend

LOL no. Just no. Tell your "friend" no ;)

Nope.

Check this.

I actually made an app for this: http://www.ps3hax.net/showthread.php?p=417124

It's handily called "will my ps3 downgrade to 3.55"

Download it: http://www.sendspace.com/file/wl701f

Hello to All,
I buy PS3 CECH-3003B DATE CODE 2A FW 3.72 recently I'm beginner here I see in the list (http://www.ps3devwiki.com/wiki/SKU_Models) Flash of my ps3 is same with some downgradeable ps3 I want know can I remove Flash form downgradeable ps3 and read it with programmer and write it on mines with programmer?(for run copy games and save games on hdd) pls some explain for me as I wrote I'm begineer.

Best Regards.

CECH-3000's ARE NOT DOWNGRADEABLE.

:facepalm:
Just because it's the same type of flash doesn't mean anything.

Tnx for your replay could u pls explain else of Flash which dump is relation about that? I want know if I change Flash with Flash of downgradable ps3 exactly what happen?

Best Regards.

AFAIK you can't just "change the flash of one PS3 to the flash of another" so it's not an option.

Full bios dumps differ from console to console. They have per-console information, and if flashed to a different console, there will be a brick.

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