R4 card what is right firmware to put on it ?

[swaps]

Just bought a DS lite and found an original R4 card in the case. had not got a memory card in. I have tried a couple of R4 firmware's on a 32gig card and it just keeps saying loading. with the card in and not memory card the card is seen and detects that no memory card is present. card Says R4 revolution for ds NDSL /NDS. No other marking. I say its an original card because a guy on youtube had this coard and said its original. he stated it took cards up to 32 gb. Any help please ?

Thanks Alan