How to use the Cas.fulleditmode cheat on console!! The Full edit ability!!

I'm unsure if Xbox people know how to use the Cas.fulleditmode cheat or not. When I first learned about and tried it, it did not work like the description was. It was for PC players, and it basically said that you put the cheat in then shift click on the sim you want to edit and select edit sim, well for one thing shit click on Xbox is the a and b buttons simultaneously, another thing is that doing this and selecting edit sim did not allow me full ability to edit the sim. In order to be able to fully edit the sim you need to take these steps. Open the cheat box and turn cheats on (if you don't know how to do this a quick search on the web should explain it). Once Cheats are on, type in the box cas.fulleditmode, now heres the part that as far as I know only console players must do. Go to a mirror and the option to change sim will be there; click on that, and it will take you to edit mode where not only can you change traits, age, facial features, etc. But you can grab on to parts of the body and make them bigger or smaller. And one interesting thing is that when I did this and returned back to the game, my sims wife who was the one who walked up to the mirror and entered the edit mode looked right at the camera and made a gesture; Like I can't believe you just did that or something. A warning: my game crashes about 50 percent of the time when using this cheat; right as I'm about to get back into the game from edit mode, so be sure to save your game before trying this cheat.