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[sabbath_dude]

QUOTE(FalconLTD @ Dec 8 2009, 02:55 AM)

What is different between the various models (and this hack) is the jtag wiring part of the hack (3 wires connecting 6 points).

This method can be used to dump and flash the NAND of all current versions of 360. The JTAG hack and wiring is something completely different.

QUOTE(b32b @ Dec 9 2009, 01:38 AM)

what tool do you suggest I use to cut the hole in the xbox for the ethernet coupler?

I used a small pair of good quality wire snips. Don't use a Dremel unless you plan on removing the motherboard. The metal shavings will get everywhere and potentially damage your motherboard. The finish doesn't need to be particularly pretty or clean since it'll be hidden from view   .

QUOTE(Martinchris23 @ Dec 9 2009, 06:46 PM)

Here's a pic of my top grill modified for the Olimex USB Header:


And again with it attached (ignore the trailing wire, it's so I can dump/write to other 360s!)

Nice idea!   .

QUOTE(stoatie_weasel @ Dec 10 2009, 07:44 PM)

@sabbath_dude Thanks man! Followed your Tutorial. Kept cable really short. soldering perfect after I dumped the 12W and went back to my trusty 35W. Dumped twice correct flash config and no errors? Is this possible? I read lots of posts with read errors. Thanks again.

Thanks, glad it helped. I always take 3 separate NAND dumps just to be on the safe side. I rarely get any errors  

[aerofx]

QUOTE(Martinchris23 @ Dec 9 2009, 10:46 AM)

You're right - most UTP cables are multi-strand. If you buy UTP cable from a reel for networking however, it will more than likely be solid core (since you'd be using a punch tool for pushing the cables into sockets). If you went for a 'make your own cable', there would still be work needed to either crimp a LAN plug to use with a coupler or go for something like this : http://www.maplin.co...e...O&U=strat15

It's swings and roundabouts really!
Maplin codes:

M330R for 330Ohm resistors (x3)
M100R for LPT resistors (x5)
QL80B for Switching Diode (may be needed)

Maplins is nice n convenient, however if you want quantity I recommend Farnell components. I just ordered 200 1N4148 switching diodes for 1.1p each. They also offer free delivery on all goods (arrived by UPS next day).

http://uk.farnell.com/

I used RapidOnline for my stripboard and 2x13 way IDC sockets (for Olimex USB LPT-2148 header).

Here's a pic of my top grill modified for the Olimex USB Header:


And again with it attached (ignore the trailing wire, it's so I can dump/write to other 360s!)

that looks great.  Where'd you get the olimex usb header and how long does it take to dump a 16MB nand?  

[Martinchris23]

QUOTE(aerofx @ Dec 11 2009, 02:13 PM)

that looks great.  Where'd you get the olimex usb header and how long does it take to dump a 16MB nand?  

SparkFun have plenty of US stock, but I got mine from Cool Components (UK) - stock's quite scarce unfortunately.

You need to put it into ISP mode and flash the .hex file via an RS232 level shifter. ToBbErT wrote a useful guide for it here.

Read/write times? I do a full 16MB NAND dump in about 2.5 mins. About the same for a full write too. The thing is that in addition to it being quick, it's exceptionally reliable.

[TayTay2k]

is there a NooB guide to installing the  olimex usb header. I don't have a old printer port so need to use this but cant find a noob friendly guide covering everything from soldering to flashing it  (IMG:style_emoticons/default/sad.gif)

EDIT>>>Martinchris23 it would be super sweet if you could do a guide to you setup 100% noob friendly (IMG:style_emoticons/default/tongue.gif)

This post has been edited by TayTay2k: Dec 11 2009, 04:39 PM

[aerofx]

QUOTE(Martinchris23 @ Dec 11 2009, 06:57 AM)

SparkFun have plenty of US stock, but I got mine from Cool Components (UK) - stock's quite scarce unfortunately.

You need to put it into ISP mode and flash the .hex file via an RS232 level shifter. ToBbErT wrote a useful guide for it here.

Read/write times? I do a full 16MB NAND dump in about 2.5 mins. About the same for a full write too. The thing is that in addition to it being quick, it's exceptionally reliable.

sweet.  thanks!  

[funky26cro]

can u use pci parallel port card with this becose no pc have that parallel port for like years

[jokerbrazil]

Some on can help me out with *J2D2.1* point where goes the Diode.  I messed up the PAD and will try a "alternative" point.

Anyone knows where find another   ? My multimeter hasnt continuity scale to find out another point. ( I'm home and have just a few tools    )

I was looking just at the Right of that Point and see a Diode Simbol on the Board. ( Can't solder there ? )






I apreciate any help ^^



JOKEr

[sabbath_dude]

QUOTE(jokerbrazil @ Dec 12 2009, 02:51 PM)

Some on can help me out with *J2D2.1* point where goes the Diode.  I messed up the PAD and will try a "alternative" point.

You'll need to ask in a thread dealing with the JTAG hack. This one is a topic/tutorial based solely on creating a cable to dump and flash the NAND. There's already enough confusion with people asking if the JTAG wires are required to do this (they're not). Further off topic JTAG discussion will only add to this.

[jokerbrazil]

Hummm i get it.

I'll try to dump and flash my Nand without this Wires if you say so.

My cable is already made  i'll try later dump my Nand . Thanks Anyway.


JOKEr

[teamskene's]

I have PCMCIA serial port card that has a breakout cable to make 2 serial ports.  Is there anyway to utilize this card in place of a LPT port?  Additionally, has anybody had success using a dedicated PCMCIA LPT card?

[d1corps]

*Bump*

Many of the guides on intalling xbreboot say that you have to use the jtag exploit, while the latest release of xbreboot supports the 8995_1 update(which is higher than the jtag req?) Can somebody clear this up? Will this setup allow us to install xbreboot? Thanks.

[The_Doctor]

QUOTE(teamskene's @ Dec 12 2009, 06:36 PM)

 Additionally, has anybody had success using a dedicated PCMCIA LPT card?

i have not. it doesnt allow you to change mode. i've tried xp, vista and 7, all the same. i gave up and ordered an lpc-h2148 instead.

it also didnt seem to search the relevant addresses. it searches 0378, 0278 and 03BC, but my card has an IO range of FFF0-FFF7 and FFF8-FFDF
(whether or not that has anything to do with it)

[sabbath_dude]

QUOTE(d1corps @ Dec 12 2009, 06:52 PM)

*Bump*

Many of the guides on intalling xbreboot say that you have to use the jtag exploit, while the latest release of xbreboot supports the 8995_1 update(which is higher than the jtag req?) Can somebody clear this up? Will this setup allow us to install xbreboot? Thanks.

Ok, hopefully for the last time..... the JTAG wires only need to be in place if you plan on running Xell, homebrew or XBReboot etc.

I wrote this tutorial as a guide for creating a clean/reliable hardware solution for dumping/flashing the NAND. It has nothing to do with running homebrew or doing the JTAG hack. Those are completely separate tasks. To simply dump and flash any 360's NAND no JTAG wires are required.

You might just want to dump/flash your NAND for the purpose of uncrippling the HDD on a banned console (no JTAG hack required for that). Or you might want to flash your NAND with XBReboot in order to run homebrew (requires JTAG wires). There are separate tutorials that detail how to accomplish the JTAG hack if that's what you're after. This one however deals only with creating the cable to dump/flash all current 360s.

[death69inc]

I finished making my cable per this guide
my question is will the resisters cuase the continuity test to fail? usally always test when makign anytpye of adaptor

its hard for me to get a beep from all but the 11 and 18
but i can get most to finally give a signal except #1 i rechecked wires soldered etc all seem fine

figure it wont hurt to try to dump reguardless all it can do is fail right

2nd question since you do not power on the xbox can you dump rrod/error code units ?

[Martinchris23]

QUOTE(death69inc @ Dec 13 2009, 04:10 AM)

I finished making my cable per this guide
my question is will the resisters cuase the continuity test to fail? usally always test when makign anytpye of adaptor

its hard for me to get a beep from all but the 11 and 18
but i can get most to finally give a signal except #1 i rechecked wires soldered etc all seem fine

figure it wont hurt to try to dump reguardless all it can do is fail right

2nd question since you do not power on the xbox can you dump rrod/error code units ?

1. Just change your multimeter to measure resistance and set it to check over 100Ohms. If you get this value when you check both ends, you must have continuity.

2. Yes, as long as you're getting a Standby Voltage you can dump the contents of an RRoD board. However without the CPU key it's pretty worthless - you'd still need to install the SMC/JTAG points and flash XeLL to it. If the board is unstable it's unlikely you'll get it to boot.