how to correct xell cpu wrong key and missing dvd key?

[carcass014]

hi guys, i have jasper 16 mb xbox 360

jtag and running 16747 and no issues except my Xell reloaded is giving me error like this one:



it show me wrong cpu key and missing dvd key

how to fix this issue?

 

[Utmad]

That's ok when you put the CPU key into JRrunner it will decode and give you the DVD Key.

 

[carcass014]

thank you sir but how can i correct the error? im just curious what causing it, and how can i update to the latest dash?

 

[Utmad]

thank you sir but how can i correct the error? im just curious what causing it, and how can i update to the latest dash?

I think it is down to the version of xell, due to the ECC being created after dash 15572.

Just use the update function within JRunner to update the dash.

 

[carcass014]

i see,. so just dump the nand and use xbuild for the hack image for the latest dash right sir? BTW sir my xbox jasper is repaired with replacement processor, the shop that repaired my xbox replace my jasper processor with a jtagable processor

 

[Martin C]

There's nothing to repair - the keyvault is carried over from the previous image and the console will read it fine.

The error is because the CPU key cannot decrypt it, but the private key can.

Use dashlaunch installer & J-Runner to update when the time comes. 16747 is the best dash to stick to until the new patches are released for 16756.

 

[gavin_darkglide]

It isnt showing you the wrong CPU key, it is saying that with the cpu key it is showing, that it cannot decrypt the keyvault to give you the dvd key. this was common with DGX/RGX ECC files, as they didnt get the keyvault injected in to them. Why this would happen on a jtag, I do not know, unless your original nand dump was corrupt.

 

[carcass014]

thank you so much guys for explaining it to me, now i know why xell shows me the wrong cpu key and dvd key, im just worried that someday if theres a new dash and update my console, there will be a problem. but know im confident that my console is fine. thank you again guys my question is been answered.

 

[daretogo]

16747 is the best dash to stick to until the new patches are released for 16756.

Martin is right that there is no game that requires the new 16756 dash so no real reason to update for now 16747 is fine, however if you really feel the need to be on the latest dash if you build the 16756 with the latest version of XeBuild GUI instead of Jrunner then it will work fine and won't have the issues with dashlaunch 3.12 freezing.

 

[carcass014]

i use 360 nand flasher 360 to dump my xbox 360 nand, i done it 4 tyms and jrunner tells me all 4 are the same nand, however when im using flash 360 to dump my nand jrunner tells me there are not the same,. so ill stick with nand flasher 360. yes i want to update to 16756 so that i can fix my avatar coz right now it is missing

so to update just load my nand dump to xebuild and create a hack dash? then update via nand flasher 360?

thanks again guys if only my xbox 360 wasnt replace in the first place i would not be scared updating my xbox

 

[carcass014]

Hi again guys, just an update, so i flash my xbox 360 via nand dump i use on nand flasher 360 and use xebuild 16756 and now it works no problem! so happy! thank you pls close my thread. thanks again guys