R4 sdhc dual core 2013 cheat problem

So I have R4 sdhc dual core 2013 and play on my 3ds xl. when I play game with cheat game are freeze. Any solutions? thank in advance.

maybe you put the firmware on a wrong place, when you download the firmware, unzip, copy all contents and put the on the root of your sd card.

Replying to #2

I already put all contents on the root of my sd card.When I play with cheat with button trigger it's always freeze but cheat without button trigger work fine.