Yu-gi-oh Dawn Of Destiny Trainer Request, few q's also Options

[spawnova]

idk if the evox trainer i originally got from my exploit is dawn of destiny only says yu-gi-oh!
i tried it with dawn of destiny and noting worked so i assumed it wasnt
and i've been reading thru the posts and lots of ppl including myself has had my xbox restarting itself from trainers so if i do get trainers plz make sure there not gonna break my other box to, i still dont know how to fix it, i bought another new one.