hola pues navegando por los foros de xboxscene me encontre esto
360 Flash Dump Tool v0.94
>> MODFREAKz released a new version of 360 Flash Dump Tool(info), an application that will allow you to decrypt/encrypt and extract various parts of a XBOX360 flash dump and much more!
What's new/fixed:
* Added static SMC Config editing [change CPU/GPU Fan Speed, Calibration Data, MAC Address, ....] (Thanks to q36)
* Added support for single file "config.bin" editing/converting via Drag'n'Drop
* Added ability to convert Xellous/NandPro(info) raw SMC Config to different Styles and vice versa, e.g. for ibuild (Thanks to foouser)
// FreeBOOT SmallBlock Style 16Kb
// FreeBOOT BigBlock Style 128Kb
// FlashTool SmallBlock Style 64Kb
// FlashTool BigBlock Style 512Kb
// BinCrypt2 Style 32Kb
* Added checksum calculation for static SMC Config Block (Thanks to cory1492)
*
Added ability to extract/import encrypted KeyVault without known CPU Key [For Advanced Users]* Added ability to extract ibuild compatible files (..\freeBOOT\Data)
* Added ability to open 70MB images (dumped with nandpro "-r70")
* Added Option menu to enable/disable several features
* Added Tooltips and Glass Effect
* Bugfix in Multiple CPU Key handling
* Fixed a lot small bugs
esa parte en especial la que resalte me ha dejado un poco contrariado, no quiero hacerme ideas raras pero... en caso de tener la nand de una consola no xploitable se podria cambiar la KV o modificar la informacion de la misma????.....
.. por favor que los mas entendidos me respondan. o si alguien ya sabe algo que lo diga la verdad me interesa esto