Update: A new method has been found and all xbox 360 excluding 2006 can now be glitched hacked for homebrew.
WHAT IS THE Glitch HACK?
This is a new hack which can boot homebrew code in less than 5 seconds with a glitch chip. For now, all we need to know is that this is a new way to exploit the all well-known kernels. It works on all hardware excluding the 2006 xenon motherboard.
This hack is similar to the Jtag method and with play all homebrew and back up your games to an external or internal hard-drive.