In 2015 I bought an xbox 360 with xk3y. It worked fine until One day I took out the pendrive from the xk3y dongle to load a new game. After reconnecting to xk3y and turning on the console, mixed media was not displayed. I put xkey.cfg, rootfs and uImage on another pendrive to update it but after connecting it, nothing happened. I unscrewed it and made sure the cables were properly connected. I inserted the SD card into the computer to see if anything was wrong. I don't know anything about it, so I didn't learn anything . Maybe someone has an idea what to do with it.