i download it and tryed to boot pokemon still doesnt word i get a white screen on both a clean and a patch rom

Not sure what you're doing with the firmware, but I'm able to run the new Pokemon flawlessly with this firmware update.

Someone can tell me if I just can replace the info and ext in this one?
Thanks in advance!

Okami, this software can run on R4DS, Acekard R.P.G and R4iDSN.

So Clookster, this site is using wood in some sort of way, but I wanted to know if I can use, for example, retrogamefan extinfo and infolib and replace the ones who come with the site kernel without problems.
Thanks.
        

Yes that should be possible. This cart you mentioned uses something that looks like Wood, but Wood as we offer it here on DS-Scene doesn't work on this cart, I'm sorry.

But being possible that means, if it works, i get my card instantly updated right?

I'd prefer to play Pokémon with Retrogamefan's Multicart Update on this other R4 cart you have. There you know that you use 100% scene files, touched by the greatest coders of the DS Scene. Yasu. Retrogamefan. Rudolph.

This white cart you have is a bit problematic. I don't know. I wouldn't use it at all.

Thanks for your advices Clookster!!!!!