my 3ds stock in black screen with sd card and without sd card it won't turn on.
i can go to hourglases but when i do these steps
1. Open Hourglass9 from arm9loaderhax by holding (Start) on boot
2. Go to “SysNAND Restore (keep a9lh)”
it says no useable file found
sysnand restore (keep a9lh)...