I plan to buy a Supercard first and borrow my friend's DS to play on till I have enough to afford my own DS.
Will using the Supercard on his non-hacked/flashed system mess it up for him in any way when I return the system back to him (without the Supercard)?
Will using the Supercard on his non-hacked/flashed system mess it up for him in any way when I return the system back to him (without the Supercard)?








