QUOTE(Caddenmods @ Dec 22 2009, 08:08 PM)

I'm then seriously unlucky as I have a brand new console only made on the 11-01-09 (November)
There surely must be another way to downgrade the dashboard software first.
no, you´re screwed. When you updated your console, MS fixed the jtag exploit with a new bootloader and banned the old bootloader from working on your console (by blowing a e-fuse). So even if you were able to somehow revert to the old dashboard, it wouldn´t load anymore. You would have a chance if you had your cpukey extracted (which isn´t possible to extract anymore after the upgrade), but since you upgraded, there´s no turning back.
This post has been edited by phiberoptix: Dec 22 2009, 11:24 PM