Hacking Cheats on pokemon white wont work on wood r4

[stardude134]

so i downloaded the latest urscheat.dat and put it on my wood r4. all of them worked for all my other games but pokemon white. when i try to press x nothing happends.
i have the latest version of wood r4 too

 

[kevan]

There probally isn't even any cheats on it.

 

[Bluelaserman]

Did you check that it has cheats for it? Also if its patched, it might not have the same GAME ID as the clean rom.