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devilhunter

New Xbox CPU with 0 efuses (all fuses)

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Greetings, 

 

Ive come across multiple sellers offering new Xbox CPUs straight from the production line not even programmed, meaning these cpu can virtually have and CPU key and DVD keys. 

 

Why they are selling it? How to manually burn efuses? anyone tried them before? 

Ive read somewhere they can be manually programmed by XDK - or Special disk. Would be great if someone can give info about them. 

The sad thing those can not be used to run normal dashboard, debug dash? possible. 

Here is a screen shot found in google. 

 

1SXJF6x.jpg

 

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Hello
It should be kept in mind that CPU_KEY 0000 is to be placed and renamed after the installation of the RGH it can be recorded so that the device accepts an alterative Cpu Key numeral
(this does not mean that your console was clean to navigate to xbox live)
This practice facilitates mass production and the low cost of production
In the video below this step by step for you to use this GPU and reprogram it using:
XDK Recovery
In the video demonstrated step by step
I hope it helps you understand

 

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You can find these special kind of cpu on shops like aliexpress. Maybe  its from a mass production like rubensyama said. If you have a cpu Key that is matched  your nand of your console, you can use the cpu. XeBuild contains special patches for it.

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Can we use them for Jtag instead of rgh? 

 

I have few jaspers laying with cpu key of course around around and I want to downgrade them .

 

what if I don’t have the CPU key and the nand is formatted ? 

 

many thanks guys the video is in Spanish but it is understandable 

 

 

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you can also set your CPU as dev kit, very nice. I will surely test it. 

 

Any tutorial in english ? Or spanish text? 

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