***** How to do the JTAG Hack/Dump NAND/Xell Tutorial *****

Yes, you wiring is good, keep at it, youll get there eventually. It will just be a few bad blocks on your write. Keep dumping & injecting kv.bin (forget about config.bin for now)I had one like this and it taken me a good few writes to sort it.

 

This is my second JTAG on a Xenon, I hope you like it.

 

That is one clean install! Kudos my man! I was gonna do the coupler as well but then decided not to since I don't use my cable anymore.

 

hello!
im a total noob into this jtag hack but a friend of mine has an old xbox(2006!!! god knows why he doesnt have gotten the rrod!!!)
that xbox has a firmware of 2.0.669 something like that, has the old dashboard(LOL) and no memory device built in.
dont know how to tell which kernel ? it has
so my question is: can i jtag it ???

ANY info would be greatly appreciated! thanks in advance, sorry for my noobness

 

on the lpt ground points there are 2 needing to be connected to ground is there an exact location point to connect those at. thanks

 

Heres some grounds you can use I'm sure there are a lot more but these are easy to access and solder to.... Grounds are circled in Blue

 

Quick youtube video of my jtag install for a 640gb WD notebook hard drive.
Did this for a friend who has no idea how to do this stuff.
You'll notice the board I made, as it is a perm for the box now. I sent him a cable to so I can have him hook it up and allow me to work it from my computer. He lives 3 states away.

I wasn;t sure if I was allowed to link a video...I looked in the forum rules and so no mention of it. If it needs to come down, I'll remove it.

http://www.youtube.com/watch?v=0iU-MzMUvc0

 

Old dash should OK to JTAG.

 

I just need some input I have a Jasper with 2.0.6717.0 as the dash on the first page the is a list says CB version does CB stand for dash ? Here's what I'm referring to need to know whether this Jasper is Jtagable

Exploitable CB versions:
1888, 1902, 1903, 1920,1921: exploitable xenon
4558: exploitable Zephyr
5761, 5766, 5770: exploitable falcon
6712, 6723: exploitable jasper

Non-Exploitable CB Versions (CD = 8453 for all of them)
Xenon: 1922, 1923, 1940
Zephyr: 4571, 4572, 4578, 4579
Falcon/Opus: 5771
Jasper: 6750

 

I could be wrong in saying but 'NO' they are 2 different things you get the CB version from the .bin dump !
I found just to open it with 360 Flash tool and everything is as visible as day..... No need to convert numbers with a hex tool

 

i been searchin everywere for help on dumping nand, i get error "could not open virtual nand" when i run nandpro20b or 20d, tried the command -r16 nand1.bin , , not alota people seem to have had this

 

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hi here is my problem i got 2 xenon motherboards 1 dost got the rrod but dont have the drive and cant get the keys the oder one have rrod and cant fix it but i got the keys, i know i cant copy the nand, but can ichange the chips?, and witch ones are the ones that i have to change. i know is to much work but love the challenges .thankz

 

hello all

ok i have made some progess

When trying to read nand i get this

testing lpt device address: 0378
using lpt device address: 0378
flash config: 0x01198010
block size: 16KB block limits: 0x000001 .. 0x000001
file: orig.bin
reading
couldnt open orig.bin for writing

c:


"Maybe someone has an idea to why i get this, "


Thanks
pornz nz

 

what exactly are you typing into the command line?

 

hey there deluxe was typing "Nandpro20b\nandpro.exe lpt: -r16 nand1.bin" to start with then i tried orig.bin

although it doesnt really matter what i call file apparently,

anyhow i figured out what i had to do, i am using vista x64 and i had to run cmd as administrator, and used command that originally was using and it worked fine

I have figured all the steps through trial and error as there is not that much info on trouble shooting with nandpro(limited as oposed to flashing drives), i shall write a bit of a tut with errors and info i have collected and found out for others,

I do have a question though am i able to update my dashboard from pre nxe to nxe?

Hate this old xbox setup,

 

oh crap lol

this seems to be a nightmare i been dumping for last few hours and using total commander to check but so far Ive had 14000 differences between any of my dumps,

i have rechecked connections and i am using nice short wires, 100ohm 1/2watt resistors,

hmm any ideas ta

pornz nz

 

try this use notepad and past this in there then save as a .bat file
on the first read click continue walk away and come back hours later and you should have 10 dumps do it several times if you must but eventually you should get identical bins.( also make sure your wiring is correct and solidly attached !!!!
Hope this helps.

Nandpro20b\nandpro.exe lpt: -r16 nand1.bin

Nandpro20b\nandpro.exe lpt: -r16 nand2.bin

Nandpro20b\nandpro.exe lpt: -r16 nand3.bin

Nandpro20b\nandpro.exe lpt: -r16 nand4.bin

Nandpro20b\nandpro.exe lpt: -r16 nand5.bin

Nandpro20b\nandpro.exe lpt: -r16 nand6.bin

Nandpro20b\nandpro.exe lpt: -r16 nand7.bin

Nandpro20b\nandpro.exe lpt: -r16 nand8.bin

Nandpro20b\nandpro.exe lpt: -r16 nand9.bin

Nandpro20b\nandpro.exe lpt: -r16 nand10.bin

 

cheers joehacker i shall try this will let you know

I appreciate the help

pornz nz

 

Can someone confirmfor me please....I have been at this way too long...If I Flash Xell.bin to the box and I get the Blue screen with the CPU key does this mean that my JTAG wires are good?

 

joehacker

After 20 dumps i got 6 matches, left it over nite


thanks for your help guys