Lil'Wayne

r4i Gold 3DS card urgent help needed. 10 points?

Today i got an r4i Gold 3DS card and it had no kernel. i downloaded the suitable kernel version: 1.4.3 and put it on the card. then put games on it. when i go to a game click the start a menu opens. then i click settings and a window opens. then i go to patches and turn on cheat in game (AR) and click ok. now i click start again and click file info then i click cheats and nothing happens. what should i do to make the cheat window open and that the cheats work. plz help 10 points