MS has released a new Corona 360 version (Corona v7/v8?) recently. This new version has a shrunken CGPU as well as a new PCB layout and new traces. MS is still trying to block the RGH on the hardware level it seems. People that buy the new Slim E versions are unable to hack their 360s as of now. TX has a new Slim as of now and 15432 is looking at the new NAND dumps. Fear not, Their looking for a way to RGH this console as well. However, this could mean the CR4 will be delayed a bit. I personally have good faith in TX, so here's to a quick, yet good solution! Source: Xbox-Scene Edit: The board is actually named Winchester. Their found in the new 500 GB Fifa 15 bundles.