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Free60 JTAG/SMC XeLL Hack for Jasper-256/512mb MotherboardsPosted by XanTium | November 15 19:35 EST | News Category: Xbox360 |
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This was actually released last week already, but with all the BAN news we kinda missed it (but we're still the first site to report about it ;)) ... so here it is :) After the release of the hack for Xenon, Falcon/Opus, Zephyr and Jasper-16mb motherboards, here's the Free60 JTAG/SMC XeLL Hack for Jasper (v4) motherboards with 256 and 512mb NAND chips. This NAND image will boot your Xbox360 right into XeLL, which allows you to launch linux distros or run libxenon homebrew software, as long as you never upgraded it via the normal MS upgrade procedures to kernel 849x or higher.
From the readme/nfo:
Finally the Jasper JTAG Hack is here :) This is XELL (Redline99's XeLL) inserted into 6723 Jasper-Kernel.
Don't wonder about the Filesize, its correct like that. It just flashes the beginning of the NAND so your console specific data like MAC adress will stay.
Of course you should have a working backup of your NAND before you proceed.
*** NOTE *** It's for the Large Block Jaspers, 256MB and 512MB ;)
Someone also sent us this nice diagram made by Sandungas about how to wire the JTAG hack and SPI (for NAND reading/writing via LTP with nandpro) on Falcon/Zephyr/Jasper motherboards. *Update* Latest version of the diagram made by Sandungas on the free60 wiki.
Download: n/a (contains MS code) News-Source: xbins.org
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w00t!
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all i need now is a rebooter for the jasper and i can start to play games again
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holy crap, does this mean we can read the nand on the Jaspers?
this is great news....
now is there any way to write code to the nand, not just reflash?
do we still need a second nand to get unbanned?
either way, great news.
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As usual it looks like you guys are READING what you WANT TO SEE and missing out the important part
which is
This NAND image will boot your Xbox360 right into XeLL, which allows you to launch linux distros or run libxenon homebrew software, as long as you never upgraded it via the normal MS upgrade procedures to kernel 849x or higher.
Now think if you got banned you have the latest dash so no you cannot use this to get unbanned
.........
YET!
This post has been edited by SatanUk: Nov 16 2009, 02:10 AM
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QUOTE(SatanUk @ Nov 16 2009, 01:09 AM)

As usual it looks like you guys are READING what you WANT TO SEE and missing out the important part
What if you have the cygnos v2.0?
Could you play offline/Linux with one Nand & online/latest kernal with other Nand?
I doubt it otherwise it would be mentioned more...
Maybe one day
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QUOTE(K1LLERHORNET @ Nov 15 2009, 05:23 PM)

Could you play offline/Linux with one Nand & online/latest kernal with other Nand?
no. (1bl update disables the smc hack)
this was on xbins about a week ago.
Edit:
This is only possible on consoles that haven't been on live since 8-10-09, where manufactured before 6-19-09 and have pre 849x dash.
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This hack isn't working on new motherboards, where base CB is locked to 6750!
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I did the wiring diagram, and this one was not finished
The finished one is this
http://www.free60.org/images/e/e9/SPI_%26_...s-jasper%29.png
*uploaded in free60 wiki
This post has been edited by sandungas: Nov 16 2009, 02:49 AM
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Does this mean , assuming we havent upgraded the kernel, we will be able to retrieve the dvd key, even if it has an unmoddable liteon?
This post has been edited by Mjollnir: Nov 16 2009, 03:14 AM
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QUOTE(Wadarr @ Nov 15 2009, 07:31 PM)

This hack isn't working on new motherboards, where base CB is locked to 6750!
Hi,
I have a brand new Arcade Jasper (manufacture date 2009-08-08) with dashboard version 2.0.7363. The internal memory is 322MB(512?). Do I have anything to worry about? Is my arcade hackable with this JTAG hack? Is my motherboard compatible? Thanks for your help (IMG:style_emoticons/default/smile.gif)
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QUOTE(thegigabite @ Nov 16 2009, 03:14 AM)

Hi,
I have a brand new Arcade Jasper (manufacture date 2009-08-08) with dashboard version 2.0.7363. The internal memory is 322MB(512?). Do I have anything to worry about? Is my arcade hackable with this JTAG hack? Is my motherboard compatible? Thanks for your help

The SPI is fully compatible with all motherboard models (same solder points in all motherborads)
The JTAG hack is "blocked" in new manufactured motherboards (blocked at the bootloader level)
To be sure what bootloader do you have... you can make a dump of your nand with SPI... and later, open this dump in "360 flash tool"
360 flash tool can show you info of the dump contents (Cx sections) even without your CPU-key
360 flash tool actually cant open jasper nand dumps, but if im not wrong... a new version is in development
If your bootloader works with the JTAG hack... then you can write the hacked_jasper_nand_image.bin (or whatever) in your nand to retrieve your CPU-key (and other efuse security data)
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May I ask:
If I only wanted to back up/write to my NAND chip data, would I only need to wire up the SPI part? And to clarify, if I did not want to Xell hack it, would I still be able to retrieve the data on my NAND chip with the lastest NXE update? I would like to back up my NAND before I actually get banned. I don't want to be HDD crippled.
Would the JTAG wiring only be necessary for the Xell hack?
Are these the correct procedures?
1) Wire up the SPI section.
2) Connect parallel cable to PC with PortIO and NandPro
3) nandpro lpt: -r256 nand.bin (read: assuming I had the 256mb chip)
4) nandpro lpt: -w256 nand.bin (write back the read data IF I am banned)
let me know if I'm forgetting something or got the command wrong.
Thanks in advance!
This post has been edited by DarkEvilKen: Nov 16 2009, 05:28 AM
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its so hard to do this hack
This post has been edited by Miguell: Nov 16 2009, 05:27 AM
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I want to get involved in the 360 homebrew scene (for now I just need to get my feet wet). I'm working on acquiring some older, non-updated boxes to use for homebrew once the scene's efforts reach fruition, so I'll have the hardware for anything related to 360 homebrew.
While I'm quite quick in picking up things when it comes to technology, I'm having issues finding where to start in this area as hardware hasn't been my expertise in the past. I'm slowly working my way through the Free60 wiki pages (JTAG info and such), but I'm not sure if I'm missing anything along the way or if there are any other resources that would be useful to me.
Any advice?
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QUOTE(Aldanga @ Nov 15 2009, 11:46 PM)

I want to get involved in the 360 homebrew scene (for now I just need to get my feet wet). I'm working on acquiring some older, non-updated boxes to use for homebrew once the scene's efforts reach fruition, so I'll have the hardware for anything related to 360 homebrew.
While I'm quite quick in picking up things when it comes to technology, I'm having issues finding where to start in this area as hardware hasn't been my expertise in the past. I'm slowly working my way through the Free60 wiki pages (JTAG info and such), but I'm not sure if I'm missing anything along the way or if there are any other resources that would be useful to me.
Any advice?
I second that. I'm also very interested to the modding world. Keep me updated! If anyone is interested or already developing firmwares/homebrews and need a hand, let me know. I have some software devevelopemnt experience and can lend a hand. I'm also looking towards knowing more about hardware.
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Darn it, just need that Killer App. XBMC360....where art thou? Where are all the legends from Xbox1 days like xport, the avalaunch team, evox, etc etc. Lets do this!
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so,
unless unban the xb,
what it for?
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Iam getting conflicting images for the falcon board,the original post here
http://www.xbox-scen...kpyLkykckSS.php
shows the following wire setup
SMC-JTAG Hack Wiring
DB1F1 ---|<|--- J2D2.1
RFUnit 2nd row, 2nd Pin ---|<|---- J2D2.2
J2D2.4 --------- J2D2.7
but the wiring in this post shows that the j2d2.2 pin goes to the underside of the board not the front of the 360 by the rod lights. As well as the jdd2.1 ping goes differnetly as well.
I think iam just a bit confused as to what to go by, so just to confirm, if I have a falcon motherboard, I can use all the points on this posts , including lpt pins and all not just the jtag area and all will work?
Any help would be appreciated as to which guide for a falcon to go by, this post seems to make sense but I need to confirm before I actually roll this out.
Thanks
-- Me
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Does anyone have the diagram to wire a USB Nand Dumper as my computer does not have an LPT port?
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QUOTE(DarkEvilKen @ Nov 16 2009, 05:26 AM)

May I ask:
If I only wanted to back up/write to my NAND chip data, would I only need to wire up the SPI part? And to clarify, if I did not want to Xell hack it, would I still be able to retrieve the data on my NAND chip with the lastest NXE update? I would like to back up my NAND before I actually get banned. I don't want to be HDD crippled.
Would the JTAG wiring only be necessary for the Xell hack?
Are these the correct procedures?
1) Wire up the SPI section.
2) Connect parallel cable to PC with PortIO and NandPro
3) nandpro lpt: -r256 nand.bin (read: assuming I had the 256mb chip)
4) nandpro lpt: -w256 nand.bin (write back the read data IF I am banned)
let me know if I'm forgetting something or got the command wrong.
Thanks in advance!
Yes, that's it. I'd suggest reading it twice and comparing dumps to ensure you have a good dump of it. If you can't get a good dump, you may want a USB SPI flasher, then (much faster).
QUOTE(Aldanga @ Nov 16 2009, 05:46 AM)

I want to get involved in the 360 homebrew scene (for now I just need to get my feet wet). I'm working on acquiring some older, non-updated boxes to use for homebrew once the scene's efforts reach fruition, so I'll have the hardware for anything related to 360 homebrew.
While I'm quite quick in picking up things when it comes to technology, I'm having issues finding where to start in this area as hardware hasn't been my expertise in the past. I'm slowly working my way through the Free60 wiki pages (JTAG info and such), but I'm not sure if I'm missing anything along the way or if there are any other resources that would be useful to me.
Any advice?
Check this tutorial out.
QUOTE(ccfman2004 @ Nov 16 2009, 07:58 AM)

Does anyone have the diagram to wire a USB Nand Dumper as my computer does not have an LPT port?
Some technical jargon @ xbh
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How is it MS can rewrite the nand over an internet connection but we can't using same method / hardware?
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QUOTE(Grim187 @ Nov 15 2009, 07:29 PM)

This is only possible on consoles that haven't been on live since 8-10-09, where manufactured before 6-19-09 and have pre 849x dash.
Since the manufacture date of my arcade is 8-8-09, does that mean that the JTAG hack for me is not possible due to the motherboard? My dashboard is pre-849x. I don't want to open my system if I can't run the JTAG hack. Any help? 
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QUOTE(anonymouspirate @ Nov 16 2009, 07:48 AM)

but the wiring in this post shows that the j2d2.2 pin goes to the underside of the board not the front of the 360 by the rod lights. As well as the jdd2.1 ping goes differnetly as well.
I think iam just a bit confused as to what to go by, so just to confirm, if I have a falcon motherboard, I can use all the points on this posts , including lpt pins and all not just the jtag area and all will work?
There are several solder points you can use, the best ones are on the bottom, but require you to fully disassemble your 360. If you can solder pretty good, then use only the topside points.
2 are inside your xbox and 1 is on the rol board outside.
I used this diagram:
http://pictures.xbox...e60/diagram.jpg
QUOTE(ccfman2004 @ Nov 16 2009, 07:58 AM)

Does anyone have the diagram to wire a USB Nand Dumper as my computer does not have an LPT port?
Pieces needed:
Olimex LPC-H2148
http://www.sparkfun....products_id=676
LPC Serial Port Programmer
http://www.sparkfun....products_id=714
Maybe usb and serial cables if you dont already have them.
wiring the lpc programmer to the lpc-h2148 to flash the .hex file included with nandpro 2.0b:
http://img188.images...2shiftersmd.jpg
wiring to the 360 to read the nand:
http://img10.imagesh...839/lpc2148.jpg
This dumped my 512mb jasper nand in about 60 minutes.
QUOTE(thegigabite @ Nov 16 2009, 10:14 AM)

Since the manufacture date of my arcade is 8-8-09, does that mean that the JTAG hack for me is not possible due to the motherboard? My dashboard is pre-849x. I don't want to open my system if I can't run the JTAG hack. Any help?

Microsoft updated the CB on new consoles to 6750 and that means no jtag hack. If you want to know for sure you have to open it up, but 99% chance you cant use the jtag hack on that 360 (yet).
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sweet! man I have been waiting for this since i first heard about the jtag hack. Time for me to start researching. But maybe someone could give a helping hand. So from just keeping up with news I remember that there was something called freeboot that would load xell then reboot into the summer 09 update. Not sure how that works.
So here is my question. I have a jasper 256MB nand board. I want to install xell on it, but I also want to be able to install new dash's so i can play the new games. I think that this is what freeboot can achieve. What do I need to be able to do this? Do I need to buy additional hardware?
I'm not interested in LIVE, I never use it, but I would like to be able to dual boot xell and the official dash.
Can't wait to get cracking at this.
Thanks
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Freeboot exists, but does not work on jasper consoles yet.
They are still working on it, but on xenon and falcon consoles it is running nicely.
And yes, it will give you this dual boot option (IMG:style_emoticons/default/smile.gif)
So far freeboot requires the cygnos chip because you need to install 2 dashboards and that wont fit on one 16mb nand chip.
But I think 256/512mb nand jasper owners wont need to worry, there is plenty of space on the nand for another dashboard, so i suggest not buying the cygnos chip.
Your best option is to just wait, or install the jtag exploit and then wait (IMG:style_emoticons/default/tongue.gif)
Also i cannot run any homebrew except linux at the moment on my jasper console (IMG:style_emoticons/default/sad.gif)
Something to do with libxenon not supporting the jasper video chipset yet.
This post has been edited by lenselijertje: Nov 16 2009, 12:00 PM
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QUOTE(Zack_sparrow @ Nov 16 2009, 01:20 AM)

so,
unless unban the xb,
what it for?

Real modding, not that cheap FW stuff.
Lucky for me, I may have a box eligible for this hack, I just need the junk that will allow me to do it.
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lenselijertje
The wiring diagram for the usb interface that you posted, was that not points only for the Xenon board? I thought the points were different on Jasper?
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On the jaspers we can boot xell on, wouldn't this allow us to get the dvd keys for the new drives out there that we cant read? if so has anyone tried it yet ?
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QUOTE(joeyddr @ Nov 16 2009, 02:21 PM)

On the jaspers we can boot xell on, wouldn't this allow us to get the dvd keys for the new drives out there that we cant read? if so has anyone tried it yet ?
I did the same thing with an opus that came back from repair. It worked for me but I used a spare drive. I didn't want to flash the new liteon.
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smc points are the same for all consoles, only jtag is a little bit different for xenon.
dont use the 330ohm resistors at all anymore for any console, every motherboard version can use the safer diodes now to activate the jtag exploit.
and yes, you can read out the key and replace the new liteon drive with an old drive, but all new motherboards have this jtag hack disabled (IMG:style_emoticons/default/sad.gif)
This post has been edited by lenselijertje: Nov 16 2009, 03:04 PM
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wouldn't the newer unexploitable kernal revisions come preloaded on these newer boards
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QUOTE(lenselijertje @ Nov 16 2009, 11:59 AM)

So far freeboot requires the cygnos chip because you need to install 2 dashboards and that wont fit on one 16mb nand chip.
This is partially true, but you can also use freeboot with an xD card, and (if I'm not mistaken) a 2nd nand (ie: desoldered from another 360, and a switch).
QUOTE(lenselijertje @ Nov 16 2009, 03:03 PM)

and yes, you can read out the key and replace the new liteon drive with an old drive, but all new motherboards have this jtag hack disabled

There's no point to replacing the drive with an older drive - the new ones can be flashed just fine.
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Actually for 256/512 NAND complete extraction, the SPI mode takes really too much time!
If you want to read/write your full nand in reasonable time, you better consider the usb.
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BORING!!!!!, sum1 let me know when theres a decent custom dash, be able to load iso,s from hard drive then i mite get a twich in me pants!!!!!!
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QUOTE(nick999 @ Nov 16 2009, 04:55 PM)

BORING!!!!!, sum1 let me know when theres a decent custom dash, be able to load iso,s from hard drive then i mite get a twich in me pants!!!!!!
Ok. We'll let you know
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I got a new Jasper from Argos maufactured in April 2009. I should be ok shouldnt I?
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QUOTE(HotKnife420 @ Nov 16 2009, 03:37 PM)

There's no point to replacing the drive with an older drive - the new ones can be flashed just fine.
Are you talking about the 94xxx drives?
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QUOTE(Kijoki @ Nov 16 2009, 07:45 PM)

Are you talking about the 94xxx drives?
are u bein serious??? LOL n00b go do sum reading
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QUOTE(nick999 @ Nov 16 2009, 01:05 PM)

are u bein serious??? LOL n00b go do sum reading
Thanks for answering his question so thoughtfully.
It was a legitimate question. All I've heard is that the new LiteOns can't be dumped. I myself haven't heard of anyone flashing them (or if it's possible), so I'm wondering the same thing myself. If they can't be dumped but can be flashed, that'd be something I haven't yet heard and quite good news.
Does anybody have a concrete answer for this question?
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Yo guys, ive recently purchased the mw2 bundle, can u tell me if its got the exploitable kernel?
(IMG:http://img171.imageshack.us/img171/9669/mw2bundlekernel.th.jpg)
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QUOTE(Aldanga @ Nov 16 2009, 08:15 PM)

Thanks for answering his question so thoughtfully.
It was a legitimate question. All I've heard is that the new LiteOns can't be dumped. I myself haven't heard of anyone flashing them (or if it's possible), so I'm wondering the same thing myself. If they can't be dumped but
can be flashed, that'd be something I haven't yet heard and quite good news.
Does anybody have a concrete answer for this question?
NO they cant be, according to the team who makes the FW, theyve had the fw for the drives for over a month, BUT up to now theres no way us norm users can extract the key, and untill theres away to get the key, the fw will not be released!!!! (think aboot it, why rls fw for a drive if no key extraction is avalible)
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nick999, we were referring to extracting the key from the motherboard, not the DVD-ROM drive. \
I'm well aware that right now there is no known way that the new LiteOns can't dump their keys in a way we can access them--which makes access the key virtually impossible for most people who flash their drives--but that doesn't mean we have no access to the keys. If you can get the key, you can flash any DVD-ROM to use that key and be accepted by the motherboard as a legitimate drive. (That's not to say that MS can't see this spoof. Xbox Live checks don't fall into my area of expertise.)
We might be getting off-topic here, so I'll stop referencing this question until someone can give me an informed answer on this.
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QUOTE(nick999 @ Nov 16 2009, 10:55 AM)

BORING!!!!!, sum1 let me know when theres a decent custom dash, be able to load iso,s from hard drive then i mite get a twich in me pants!!!!!!
Yeah, modding liek totally sux unless it lets you pirate game$!
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QUOTE(lenselijertje @ Nov 16 2009, 10:59 AM)

So far freeboot requires the cygnos chip because you need to install 2 dashboards and that wont fit on one 16mb nand chip.
But I think 256/512mb nand jasper owners wont need to worry, there is plenty of space on the nand for another dashboard, so i suggest not buying the cygnos chip.
I hope its true that a Cygnos is not needed on 256MB/512MB Jaspers.
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chances are if you got the new liteon that cant be flashed, then you got a mobo that blocks the jtag...correct?
QUOTE(Hoescout @ Nov 16 2009, 08:32 PM)

Yo guys, ive recently purchased the mw2 bundle, can u tell me if its got the exploitable kernel?
(IMG:http://img171.imageshack.us/img171/9669/mw2bundlekernel.th.jpg)
check the manufacturing date: and if that dont help you then your gonna have to try to dump and see...
as long as you dont have a new xbox than 7371 and below is fine..
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What is the size of this NAND?
hynix
HY27US08281A
edit: With a bit of research, I found out it's the 16MB(128Mb) NAND chip. Correct me if I'm wrong.
This post has been edited by DarkEvilKen: Today, 12:27 AM
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Yes! It has finally happened!
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if i have updated as of earlier this month is there any chance i can use this with the Cygnos360?
http://www.se7ensins.com/forums/xbox-360-discussion/151508-one-step-closer-custom-kernel.html
i know this is for those who have not updated but this must mean it is possible for me to dump my nad as well.
i am willing to buy whatever it takes to dump. any suggestions?
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Can I flash a NAND dump from a devkit to a retail Jasper?
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i'm assuming you don't have the dev kit because you would know that the flash would require the same nad the dev kit has twice as much ram 1g as opposed to 512. so i highly doubt that you would be able to flash it with a nad from a non dev kit.
regardless could anyone imagine having a 360 dev kit and getting banned that would suck so bad
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QUOTE(Hoescout @ Nov 16 2009, 08:32 PM)

Yo guys, ive recently purchased the mw2 bundle, can u tell me if its got the exploitable kernel?

Hello again, can anyone pls confirm if the Console from MW2 bundle is good for the JTAG hack as Im planning of getting another one?
Thx in advance
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Your dashboard is good, but you need to know your CB value, and you only can see that when you dump the nand chip!
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Anyone who may be looking for a 256mb Jasper that is Jtag hacked I may put one on Ebay for sale.
Ive had it sitting and waiting for this to happen with 2 of my Jaspers.
Being that I only need 1 if I can help a forum member out I may as well with the other.
If there is interest I'll list it on Ebay so your safe with the purchase just IM me.
Hopefully the more people we can get into this the better the chances some real good homebrew will trickle down like a good media center like XBMC was only with much more power this time.
Great stuff here guys they have them all capable now so long as you passed on the homebrew killer update
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QUOTE(frankstarr @ Nov 17 2009, 07:42 AM)

i'm assuming you don't have the dev kit because you would know that the flash would require the same nad the dev kit has twice as much ram 1g as opposed to 512. so i highly doubt that you would be able to flash it with a nad from a non dev kit.
regardless could anyone imagine having a 360 dev kit and getting banned that would suck so bad
well your wrong about the ram only the xna devs have 1gb of ram + that guy cant run a dev nand bc of diffrent cpu key and the fuses.
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I would likj to know if anyone knows if by flashing xell to the jasper and then running xell to get the cpu key would cause the system to raise a flag for possible banning.
Maybe someone who went to xell and then back to standard dashboard could check by using the Xval tool on the front page of X-S ?
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if you dont have it hooked up to the net and flash back the same nand dump as you made of the console then there wouldnt be any way for them to think any think but it been off all that time
but with every thing there a risk there may be some thing we dont know bout or you may make a bad dump ext
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QUOTE(niai @ Nov 22 2009, 05:46 AM)

if you dont have it hooked up to the net and flash back the same nand dump as you made of the console then there wouldnt be any way for them to think any think but it been off all that time
but with every thing there a risk there may be some thing we dont know bout or you may make a bad dump ext
I was thinking more along the lines of blowing E-fuses by writing to the Nand.
Now I am curios if this app could be used to obtain the cpu key and 1bl key on a jasper 256mb arcade and then would there be a way to use those keys to change the video region of the console ?
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If you end up needing the switching diode, does it *have* to be placed on the motherboard, or can it be placed inside the db25 hood? I've never used a switching diode before. Will it's physical location on the circuit actually make a difference so long as the polarity's correct?
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QUOTE(Chemodile @ Dec 3 2009, 01:46 PM)

If you end up needing the switching diode, does it *have* to be placed on the motherboard, or can it be placed inside the db25 hood? I've never used a switching diode before. Will it's physical location on the circuit actually make a difference so long as the polarity's correct?
Everything I've read (alot) stated the diode MUST be soldered directly to the board, not in the plug
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Three questions:
1. Is there anyway to downgrade the 2nd stage bootloader to work with the exploit?
2. When did MS change the CB version in new xbox's so it would not work with the exploit?
3. What is the CB version for an exploitable xbox?
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QUOTE(ccfman2004 @ Dec 6 2009, 09:36 AM)

Three questions:
1. Is there anyway to downgrade the 2nd stage bootloader to work with the exploit?
Part of the exploit works, you just can't reboot into 45xx which means you can't do the shader exploit which means... basicly no 
QUOTE
2. When did MS change the CB version in new xbox's so it would not work with the exploit?
16th july or june.. 09
QUOTE
3. What is the CB version for an exploitable xbox?
5770 is the latest known one
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And the only way to know for sure is to dump the Nand right?
I have an Arcade made July 20, 2009.
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Don't know why I can no longer edit my last post but apparently the Jasper board has the 6712 or 6723 which are good exploitable CB's. Too bad you could not downgrade the CB back to an exploitable one.
I hope my Japser Arcade has a low enough CB.
Now all I need is for the 256/512MB version of XBReboot to come out.
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sorry for noobish question
i have a jasper 256mb with dashboard and kernel 2.0.8507 can it be JTAG'ed ...also i have another question once console is jtag the does the dashboard updates included in games which are necessary to play the game can harm your console ....
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QUOTE(saadi381 @ Dec 12 2009, 08:30 AM)

sorry for noobish question
i have a jasper 256mb with dashboard and kernel 2.0.8507 can it be JTAG'ed ...also i have another question once console is jtag the does the dashboard updates included in games which are necessary to play the game can harm your console ....
no... your kernel is higher then 7xxx so no jtag or reboot or. for you.
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How can I find the CB version on a 512MB Nand backup? I have tried opening it in the 360 Flash Tool 0.91 but I get wrong filesize.
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QUOTE(ccfman2004 @ Dec 15 2009, 04:07 PM)

How can I find the CB version on a 512MB Nand backup? I have tried opening it in the 360 Flash Tool 0.91 but I get wrong filesize.
Never mind. I made a dump as if the nand was 16mb "nandpro usb: -r512 nandarc.bin 0 400" and the 360 Flash Dump Tool opened it up and let me see the CB version which was too high for the JTAB exploit. The xbox was made in July 2009.
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Has anyone of you done this to their 360's yet? Does anyone have a video of the xbox booting up with this method?
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its not going to be much of a vid if some one has one just a blue screen with text running on it
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Can someone give me step by step on how to use this hack to get the CPU key?
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what all do you need to know what to do cos if you know how to run xell on the xbox then its just line 3 or 4 and 5 or 6 makes up your cpu key

so say its:
3 = 0000000000000000
4 = 0000000000000000
5 = 1111111111111111
6 = 1111111111111111
your key would be 00000000000000001111111111111111
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When I enter the cpu key into the 360 Flash Dump tool 0.91, it does not stay. It resets to all 0's.
EDIT: Nevermind. 360 Flash Dump Tool has to be run as Admin for cpu key to stay.
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so I'm guessing my Arcade unit (2009-10-28 lot no 094xx) is not exploitable at all, also is it definite that only before July manufacture date applies to this?
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Any consoles made after June 16, 2009 have a new CB installed
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http://www.maplin.co...?ModuleNo=46386
Can some please check that this is the correct diode, I`ve got a maplins down the road from me and thinking of doing the hack today.
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Yes, that should work for you.
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Ok one last time...sorry guys. I found a console made in June 12, 2009, its close to the 16th but is it ok you think for this hack?
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QUOTE(Tobias Redfield @ Dec 28 2009, 10:32 PM)

Ok one last time...sorry guys. I found a console made in June 12, 2009, its close to the 16th but is it ok you think for this hack?
The only true way to truly be certain is to dump the Nand and look at the CB value.
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QUOTE(conners @ Dec 27 2009, 12:52 PM)

http://www.maplin.co...?ModuleNo=46386Can some please check that this is the correct diode, I`ve got a maplins down the road from me and thinking of doing the hack today.
Use either the 1N914 or 1N4148 diodes listed here:
http://www.maplin.co...?ModuleNo=19076
I use the 1N4148's myself (maplin part no. QL80B - 24p each)
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QUOTE(lenselijertje @ Jan 7 2010, 09:37 PM)

Actually the cut-off date (as far as i know) is 2009-06-18, so you are safe for jtag (as long as you didnt run any updates on it)
Non-working starts at 2009-06-30

Tnx ;-)
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I get black screen after flashing with xell jasper big block. works fine when I reflash it with original nand. according to xnand healer its exploitable with 6712 cb.
now is this xell based on 6712cb or does it even matter??
HALP
lol