So i have an old 3ds and a new 3ds. The new 3ds is fine and had Alh9 hack. The old 3ds had emunand hack and ran fine until i tried to switch 4gb sd card with a 16gb one, by copying contents of the old card over. It failed to run on both the old and the new sd card.... (after switching). I tried L+R+UP+A then the bottom line says: ********* & no emuNAND (on both cards) Now i tried to copy content of my new 3ds over the 16gb sd then insert into the old 3ds. Now it run but like a new system, but with no tool or game i had on the 16gb sd (CIA angel, FBI, ....) . I am not sure if my old 3ds still has hack or not. When it was running fine, the hacked system should be a "pink" color screen. Now it is a white one. If i eject the sd card (with new 3ds hack + content), the system failed to run and show a black screen. What should i do? Please help. Thanks in advance. P/s: i dont have backup sysNAND of the old 3ds.