How To Reset Xbox 360 After Failed Updates
Sunday, October 11th, 2009
How To Reset Xbox 360
So you’ve just done your update and your Xbox 360 has crashed or just has some weird errors, this would look like some type of error with the Xbox 360 update. To return to your previous version and clear the failed Xbox 360 update. With your Xbox turned off press and hold your sync up button (it’s the button that you sync you controller with). Keep holding the sync button and press the power button. Don’t let go of the sync button until the unit has fully started up. Now your failed Xbox update should now be corrected. As with all system software and hardware issues do this at you own risk.

This doesn’t seem to be working for me. I have tried it several different ways. I am still getting “update failed”.
This did not work any other suggestions
my xbox wont kick on it just makes the right running noises it just wont boot up it goes straight to a black blank screen. ive tried different video cords and thts not it and i know its a failed update. help please lmao
It also did not work for me, I am still stuck at 22fb-351f-b800-0f00-c000-0013 error message, I really need help on this…