EmuNand tool doesn't work for me. I backed up EmuNand and tryied to inject SysNand backup to SD card (to test it, http://gbatemp.net/threads/check-nand-backup.387938 ), I booted EmuNand and black screen. Then I tried to restore the EmuNand backup aaaaand...... BLACK SCREEN!!!!! This happened with my older 3DS (that bricked for other reasons) too. I mean, why does this happen only to me?!?!?? I don't see anyone having these problems! Is the NAND backup broken, is EmuNand tool broken or there are other problems? Also, I have unlinked EmuNand and SysNand. Does that matter?