campo85

Hi guys, I've a big problem. I try to update from dashlaunch 3.02 to 3.09. I've downloaded the file and I put the installer in a usb drive. It didn't work, so I tried to run the xex in installer_debug and it worked. I've updated and rebooted the Xbox. But now I've a black screen. Anything works and I don't know what to do. Can someone help me ? P.s I've a Slim with RGH.