Re: How to delete DA:O character from XBOX ONE - SOLUTION!

I don't know if you're still looking for an answer, but I had the same problem. As it turns out, you need to launch the game, select the character you want to delete, and press the buttons at the same time. It will bring up a menu, and one of the options will say something along the lines of "manage storage", and it will bring you to the old xbox 360 menu that lets you delete save files.