Liteon 83850-v2 and Liteon 93450 DVD Key Can Now Be Dumped ?

There have been several news reports on Xboxhacker.net of users having success in dumping the entire firmware including the important keys of the newest un-moddable Liteon DVD drives. The methods posted so far are not for the beginner so do so at your own risk. The method seem crude at the moment, no doubt some easier methods will surface shortly. Remember with that DVD key you can install any flash-able DVD drive to that once un-moddable Xbox 360. Good job to all involved !

-Lift pin 101 and 122 (The MT Chip)
-solder a cable to pin 100, pin 101 and one to 3,3V
-use a 2-way switch which either connects 101 to 3,3V or to 100
-put the switch into the position so that it connects 100 to 101
-power drive
-start Dosflash, it will recognize the SPI with Status x72
-if you read it out now, it will just give you a .bin full of FFFFFFFF, but that’s OK, this is how we tricked the Flash Controller to think the SPI is empty
-put the switch in the other position (so that 101 is connected to 3,3V)
-now read the flash

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You can read the full thread including a lot more information and pictures at this link: http://www.xboxhacker.net/index.php?topic=12956.0



2 Responses to “Liteon 83850-v2 and Liteon 93450 DVD Key Can Now Be Dumped ?”

1. ccfman2004 says:

   November 30, 2009 at 12:05 am

   This is good.
2. uberVU - social comments says:

   November 30, 2009 at 11:49 am

   Social comments and analytics for this post…

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