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[infectus]

Hi Guys,

here a new interestant review of infectus NAND Flasher

http://mydedibox.fr/modules/smartsection/item.php?itemid=7

BYE
OSCAR

[ben1989]

i have some pics f my infectus i recived yesturday
the coin it is next to is a 10pence piece

as you can see this is a small chip the software is easy to use just lacks x64 drivers xp and vista

(IMG:http://i77.photobucket.com/albums/j80/ben_stringer/DSCF0982-1.jpg)
(IMG:http://i77.photobucket.com/albums/j80/ben_stringer/DSCF0984.jpg)

[Infinium]

This Progger is great stuff. Finally I can downgrade the NAND in Theory.
Now the Question - how to get the expoitable BIOS on the Flash?
Is the BIOS universally usable or is it signed to just run on one machine?
If the read out is universally usable, has anyone "xbin'ed" it already?

So far...

iNFIni:Um

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tElnEt fOrevEr / tLC cOnsoLe /X

[caster420]

QUOTE(Infinium @ May 6 2007, 12:56 PM)

This Progger is great stuff. Finally I can downgrade the NAND in Theory.
Now the Question - how to get the expoitable BIOS on the Flash?
Is the BIOS universally usable or is it signed to just run on one machine?
If the read out is universally usable, has anyone "xbin'ed" it already?

You already have 4552?  You pretty much wasted your money then, because you can't currently downgrade if you dont have a dump of a pre-4552 kernel to flash back to your NAND.  The kernel is encrypted with a per-box key based on the fuseset in your CPU.  You can try to flash someone elses dump but it simply will not boot, as it will not be able to decrypt it.  Without having an exploitable kernel, you cannot get your fuseset values, so you couldnt re-encrypt an older kernel even if there was software to do so.  So, hold tight until an exploit in 4552 is found or we find a way to extract the fuse set values.

Caster.

[Infinium]

alright, guess i was a bit too entusiastic (IMG:style_emoticons/default/smile.gif). Anyway, having the opportunity to read/write the bios adds something for the future... so i gonna wait until we find a way to set back the values.... a shame I am not in coding that much... would love to participate in research...

so far..

[growlley]

using this chip could you however dump the tsop to recover a 'lost' key from the key valut or do you still have to have a pre 452 kernel even to do this?

Only ask because I have a box  that thjis would be usefull for.

[caster420]

QUOTE(growlley @ May 12 2007, 09:49 PM)

using this chip could you however dump the tsop to recover a 'lost' key from the key valut or do you still have to have a pre 452 kernel even to do this?

Only ask because I have a box  that thjis would be usefull for.

You can't decrypt the key vault without the fuseset values.  So, it is only feasible with a exploitable kernel and a hacked fw to boot the modified KK disc.  That being said, it doesnt provide much value to anyone who has lost their dvd-key at this point in time.

Caster.