Topic: LiteOn 83850c Solution (Read 2378 times)

Xbox-Scene · « **on:** July 09, 2009, 05:48:00 PM »

LiteOn 83850c Solution
Posted by Iriez | July 9 19:48 EST | News Category: Xbox360

(IMG:http://www.burstnet.com/cgi-bin/ads/ad9520b.cgi/ns/v=2.1S/sz=300x250A/

Great news from Team HyperX....

The LiteOn revision 83850c that has been mainly coming out of repair centers in europe has been fully dumped. More details will come as the firmware is fully decrypted, but at the very worst we have a work-around if all known backdoors are disabled. A solution for this model will NOT be released to public until this version becomes mainstream. E.g. is being shipped commercially with new xbox360's.

Follow the thread below for more details on security as we discover them!

A special note for LiteOn/MTK:

"In Dedication To The Birth Of Mackay On February Twelve 2007" and "MIKE LOVES HELEN"

Dont quit your dayjob yet mike.

Official Site: n/a
News-Source: Team HyperX

DARKFiB3R · « **Reply #1 on:** July 09, 2009, 05:52:00 PM »

Was worth being kicked for lol

Iriez · « **Reply #2 on:** July 09, 2009, 05:54:00 PM »

Things yet to be discovered:

Is Uart disabled completely on new version? (method previously used to dump key via 'serial')
New vendor cmd's ? backdoors?
Method for software read/write without hardware modification?

Will post updates as we come to them, and decide what information may safely be disclosed to public. Keep in mind that it is within the best interest of the modding community for groups to keep selective security information private, as it may enable vendors to patch holes!

Cheers.

-Iriez

fitsman · « **Reply #3 on:** July 09, 2009, 06:26:00 PM »

So which is the way to dump - flash the new liteon drive?

K1LLERHORNET · « **Reply #4 on:** July 09, 2009, 06:34:00 PM »

QUOTE(fitsman @ Jul 10 2009, 01:26 AM)

So which is the way to dump - flash the new liteon drive?

they will not release that information until the drive starts appearing in new XBOX 360 consoles.

souleater · « **Reply #5 on:** July 09, 2009, 06:37:00 PM »

I got a 83850C in my new USA 360. Console is dated June 2009, drive is dated May 2009

http://img11.imagesh...286/dateisd.jpg

Ranger72 · « **Reply #6 on:** July 09, 2009, 06:49:00 PM »

It is good to hold this a secret for now. If this comes out too soon it will give MS time to come up with something different again.

xxpittbullxx · « **Reply #7 on:** July 09, 2009, 07:00:00 PM »

This Is Great News !

Thanks 4 Everything Team HyperX

Warpilein · « **Reply #8 on:** July 09, 2009, 07:23:00 PM »

In germany the LiteOn 83850C came only in brand new 360's and not from Support.

The LiteOns from the Supports are Only A020 with the 7XX firmware without Serial Data (that is the only Little problem with Support LiteOn's but that is not a Problem)

I hope you Understand me with my BAD BAD English

braza · « **Reply #9 on:** July 09, 2009, 08:22:00 PM »

All Japanese XBOX360 ARCADE model, manufactur 2009/06/06 is new LITEON 83850C and 512MB memory internal!!
Bye !

Mehtevas · « **Reply #10 on:** July 09, 2009, 08:24:00 PM »

From what I understand so far about this drive is that the key is twice as long as the normal key from every other drive. A guy on Afterdawn dumped his and hex-edited the key to only be "normal" legnth and it booted backups fine. I'll try to find the thread about this and link it, if it's allowed here.

vb_encryption_vb · « **Reply #11 on:** July 09, 2009, 09:36:00 PM »

QUOTE(Mehtevas @ Jul 9 2009, 10:24 PM)

From what I understand so far about this drive is that the key is twice as long as the normal key from every other drive. A guy on Afterdawn dumped his and hex-edited the key to only be "normal" legnth and it booted backups fine. I'll try to find the thread about this and link it, if it's allowed here.

Sounds like bullshit to me. I don't know much about hex editing but I do know your not going and changing the key to how you feel it should read.

Mehtevas · « **Reply #12 on:** July 09, 2009, 09:47:00 PM »

QUOTE(vb_encryption_vb @ Jul 9 2009, 11:36 PM)

Sounds like bullshit to me. I don't know much about hex editing but I do know your not going and changing the key to how you feel it should read.

Well I was wrong. It was a BENQ. And the thread is here.
http://forums.afterd...ew.cfm/1/774976

Iriez · « **Reply #13 on:** July 09, 2009, 10:03:00 PM »

QUOTE(K1LLERHORNET @ Jul 9 2009, 07:34 PM)

they will not release that information until the drive starts appearing in new XBOX 360 consoles.

Thank you for clarifying what I had stated in the original post. I dont know why people cannot "Read into it". Sigh.

QUOTE(souleater @ Jul 9 2009, 07:37 PM)

I got a 83850C in my new USA 360. Console is dated June 2009, drive is dated May 2009

http://img11.imagesh...286/dateisd.jpg

Very interesting. This is the first USA case that I have seen. As more and more people report, then we will be more and more likely to release

QUOTE(Warpilein @ Jul 9 2009, 08:23 PM)

In germany the LiteOn 83850C came only in brand new 360's and not from Support.

The LiteOns from the Supports are Only A020 with the 7XX firmware without Serial Data (that is the only Little problem with Support LiteOn's but that is not a Problem)

I hope you Understand me with my BAD BAD English

I have several contacts that have recieved 83850c's from repair. Your english is not bad, your information is though

QUOTE(Mehtevas @ Jul 9 2009, 10:47 PM)

Well I was wrong. It was a BENQ. And the thread is here.
http://forums.afterd...ew.cfm/1/774976

Either way, it sounds fishy. Twice as long? Sorry, this is not a variable environment. Key data is precise each and every time. Key placement might change, but length is constant.

And *no one* can "dump" a liteon. Even if they managed to descapsulate it, it is heavily encrypted. This drive is one of the bigger, and more advanced hacking projects than any aspect of any console in any scene.

courier · « **Reply #14 on:** July 09, 2009, 10:06:00 PM »

QUOTE(Iriez @ Jul 10 2009, 06:03 AM)

Thank you for clarifying what I had stated in the original post. I dont know why people cannot "Read into it". Sigh.
Very interesting. This is the first USA case that I have seen. As more and more people report, then we will be more and more likely to release

I have several contacts that have recieved 83850c's from repair. Your english is not bad, your information is though

Either way, it sounds fishy. Twice as long? Sorry, this is not a variable environment. Key data is precise each and every time. Key placement might change, but length is constant.

And *no one* can "dump" a liteon. Even if they managed to descapsulate it, it is heavily encrypted. This drive is one of the bigger, and more advanced hacking projects than any aspect of any console in any scene.

great work !!!!!!!!!! from this big team !!!!!!!!!!!!!

Author Topic: LiteOn 83850c Solution (Read 2378 times)