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[Garyfez]

Hi I have followed the tutorial got my nand to read but i dumped the nand about 50 times and can't get any match I've even just dumped the key vault 10 times and can't get that to match any ideas on what i'm doing wrong.
I shortened the cable to about 8 inches now i can't get correct flashconfig on other pc i get correct flashconfig but errors reading every block

This post has been edited by Garyfez: Jan 9 2010, 11:13 PM

[mioipe]

The size of the NAND (Jasper 256) is 270,336 (windows) --
and in CMD or DOS is 276,883

This size is right?

Thanks

[jeffrey92]

Ok so I suck at soldering and I messed up the 3 pads that connect to the resistors on top. So I used the ones on the bottom and connected the 3 wires to the corresponding points on the bottom. Is that ok to do? When I boot the 360 I don't get 0020, should I be getting an error with the 3 jtag wires in place?\

when I connect it to my computer, it is able to find the flash controller, but every block gives errors. Is this characteristic of a jtag problem, or a wiring problem with the lpt cable? I messed up a pad on the top of the board where all the lpt wires go, can I used the bottom?

This post has been edited by jeffrey92: Jan 10 2010, 09:59 PM

[Garyfez]

QUOTE(Garyfez @ Jan 10 2010, 12:07 AM)

Hi I have followed the tutorial got my nand to read but i dumped the nand about 50 times and can't get any match I've even just dumped the key vault 10 times and can't get that to match any ideas on what i'm doing wrong.
I shortened the cable to about 8 inches now i can't get correct flashconfig on other pc i get correct flashconfig but errors reading every block

 Got it sorted my wire was too long shortened it to 3 inch and got 2 good dumps straight off now running XBReboot

[lcollier93]

Ok i soldered up all the points and have the right flashconfig for my xenon. after it finishes reading, I go to the folder to check the .bin file and there is no .bin file in the nandpro20 folder. am i just being an idiot or isn't this the folder it should have saved to? I've looked everywhere and can't find it.

[craz3d]

It could be you mistakenly entered a different file name (even without the .bin extension).  Look around in that directory for a ~16MB file.

[luckycool]

Hi
  i m new to this forum . so forgive neglegence ..thnx


i have managed to read the nand from my xbox 360 with LPT .. and i read it twice they both had the same size
and size of hacked.bin was also equal to my read nand..

after i write the hacked nand i turned it on on vga cable and read the cpu keys.. when i put it in the flashtool to retrieve the drive key it gave me message invalid key . then i flased it back with original nand.bin now the xbox360 is totally irresponsive. and wont even turn on . .. pls guide me right direction thnx alot guys

[luckycool]

guys im waiting so anxiously for your replies thnx

[thwack]

QUOTE(luckycool @ Mar 3 2010, 01:15 PM)

guys im waiting so anxiously for your replies thnx

 

So you managed to get Xell to boot to get your CPU key?

 

If not, then you're having write problems, and possibly read one's as well. Did you open your NAND in Degraded? If so did it have any errors?

[luckycool]

yes i did manage to boot thhe xell and got cpu keys now the writing back the original nand is flawless i opened the nand in notepad it says microsoft etc

and i made two original nand backups ..ie read it twice..the size is same..

and there was no error in reading it..

and writing is flawless too.. no errors. but xbox 360 is irresponsive.. i

dont know what u mean by open in degraded

[Ranger72]

QUOTE(luckycool @ Mar 3 2010, 08:15 AM)

guys im waiting so anxiously for your replies thnx

Using the "Report this post to a moderator" button is NOT a way to get someone to answer your question. This is only for people who notice a post in violation of the sites policies. Make sure this does not happen again.

[thwack]

QUOTE(luckycool @ Mar 3 2010, 02:31 PM)

yes i did manage to boot thhe xell and got cpu keys now the writing back the original nand is flawless i opened the nand in notepad it says microsoft etc

and i made two original nand backups ..ie read it twice..the size is same..

and there was no error in reading it..

and writing is flawless too.. no errors. but xbox 360 is irresponsive.. i

dont know what u mean by open in degraded

 

Degraded is a program now primarily used by people to check their NAND dumps. You will find it in the usual places - have a look in my sig for a guide to use it. Post your results.

[luckycool]

QUOTE(Ranger72 @ Mar 3 2010, 03:39 PM)

Using the "Report this post to a moderator" button is NOT a way to get someone to answer your question. This is only for people who notice a post in violation of the sites policies. Make sure this does not happen again.

Sorry mate i think i pressed the wrong button (IMG:style_emoticons/default/sad.gif)

[luckycool]

hi
 i m getting


(IMG:http://img690.imageshack.us/img690/360/19710322.gif)

[thwack]

You've got multiple bad blocks in your NAND And by the looks of the other piccies you sent me, they're not reallocated to the end of the NAND.

You'll need to rebuild your NAND from scratch - have you ust flashed Xell over, or have you written over the entire NAND on the 360? If you have written over the entire NAND you're going to have to find a donor KV with CPU key to repair.

If you haven't written over the lot, then use Louuky's Xellous tut to repair.