Thanks, But It Came Across DS-X

Ok. I Want To Thank all that helped me with my ZPH Q'. Now it works great. So I then figured out that, now i can use the arm7 to make all games work. But then it came across to me. I still cant fix games that when I save, go back on the next day, it is corrupted. Eg. of these games are Pokemon Ranger And MySims and Drawn To Life. Is there a way to fix this? it might have already been told, but please help, and remember, I am new to this.No One Knows?