Xenon Jtag

[reb0rn]

Hi all,

hoping to get some answers here, haven't been able to find any on the site or with the lovely google.  Anyway, I finished the jtag on one of my older xbox's and started the nand read last night.  I got 4 errors with the first nanddump that i could see and opening the dump with the xbox 360 flash tool I couldn't see my CPU key or any of the other information that i was looking for after reading the tuts.  Unfortunately for me, my son thinks he's smarter than I am and decided to try and write Xell 1.0 and XBR to it last night.  What he tells me is that he did a nandpro lpt: -w16 xell-2f.bin first, then right after that he did a nandpro lpt: -w16 XBR_Xenon_8955_3.bin.  then when he tried to test the box on the tv we get a nice christmas tree effect on the xbox.  with not getting the cpu key and not getting more than one dump am I screwed here or is there a way to reverse what was done?  I tried reading the nand that's currently on the box after what he did but now i'm getting more errors reading from the nand.  Any assistance would be appreciated.

[Blackaddr]

As long as your original dump correctly grabbed the keyvault and config block you should be okay.

You might want to review a good tutorial since I think you may be confused on a few steps.  You don't get the CPU key from the NAND, it's not in there.  You have to flash a bootloader like Xell or Xellous after wiring up the JTAG in order to view the CPU key.

Try reading this tut, they seem to like it over on X-S

http://docs.google.com/View?id=dnfmv5h_30dw33vpf4

[reb0rn]

so should i try and reflash with the nandbackup i created at the begining?

[reb0rn]

ok, so i got to the point where i believe Xell is loaded up and the screen shows me a bunch of efuse information, but doesn't show cpu or dvd key.  however, DHCP picks up  an ip address of 192.168.58.106, but when i goto that page it is just a blank page.  at the bottom Xell network config shows 0.0.0.0 / 0.0.0.0 .  i would assume that if it picks up a DCHP address then the listen port should be hit up on that ip address correct?  am i missing something here?

[irishwhip]

lines 4 and 5 of the fusesets combined= your cpu key

[bidomo]

ok, so i got to the point where i believe Xell is loaded up and the screen shows me a bunch of efuse information, but doesn't show cpu or dvd key.  however, DHCP picks up  an ip address of 192.168.58.106, but when i goto that page it is just a blank page.  at the bottom Xell network config shows 0.0.0.0 / 0.0.0.0 .  i would assume that if it picks up a DCHP address then the listen port should be hit up on that ip address correct?  am i missing something here?

you need to flash Xellous (Xell upgrade) to get the httpd.