Please help with jtag xbox 360

[Koosh_Reaper]

I have a Jtag Xbox that I no longer have the external HD for which had everything on it. I need to reset my entire system so I can start fresh with all the latest xex menu updates etc. I have a new HD ready to use. I don't know the nand. Anyone that can help me would be great!

 

[InsaneNutter]

You can load XEX Menu from a burned ISO or from a USB drive, download: XEX Menu

Once you have XEX Menu working you can dump your current hacked nand and update by following this tutorial: Xbox 360 Jtag or RGH Hack Easy Update to Dashboard / Kernel 17349 with XeBuild GUI

Finally to prepar another hard drive to use with the 360 this is the tutorial you want: Upgrade a Jtagged Xbox 360's hard drive, restore the avatars and Xbox 1 emulator.

That should hopefully get you started.

 

[Koosh_Reaper]

That is exactly what I was looking for thank you!! My next problem is I bought this a few years back off a guy and didn't get a copy of the nand and I can't figure out my cpu key.. I tried some startup that was suppose to tell you but it was just blank where those number were suppose to be.

 

[InsaneNutter]

That's all explained in my tutorial on how to update to dashboard 17349, read the part in thats called "How to findout my consoles CPU key".