ok i just want to get rid of every thing on my xbox and make it just like new.is there any way to do that? i used mech assult to soft mod.

load up the exploit and click on remove or uninstall softmod , also some people have tried using slayers to get it back to factory i wouldn't do it myself has it can lead errors and ball ache

ok so load up mechassult? if so were is uninstall soft mod at?

load up mechassault then load the exploit it should then give you options to uninstall/remove

ok so i clicked campagne(spelling) and click the run linux profile and it gave me a black screen and it dident go away so i just turned off my xbox. what do i need to do?

Well, make sure both exploit gamesaves are still on your xbox. And make sure you have NO other gamesaves/content from mechassault. That should do it.