Okay so i have a cyclods evolution and a EZ Flash V 3-in-1 slot 2 cart. And im trying to run GBA backups on it. At first, all i had to do was copy the games onto the micro sd for the cyclods and play the games and it was that simple, then my games stopped saving, i got error 'save failed' so i replaced the battery in it today and it saves properly but as soon as i power off my ds, the save file disappears. Pretty much meaning if i want to play any gba games i can never turn my ds off. I am getting extremely! frustrated with this, can someone help me PLEASE Thankyou in advance, Sikmate.