@Sintrial09 should work,I think if not all people currently using the codes have updated to 1.0.1. Are you using SXOS or Atmosphere for the cheats? SXOS is simple but people with Atmosphere and Edizon tend to have trouble due to not having their programs updated. If the x8 code doesn't work try the x16 and see if that fixes it.It could also be that you need to toggle it before battle.