Today wood firmware has been updated to V1.54, as we know that r4i gold 3ds from r4ids.cn uses the wood firmware, so they also have updated the r4i gold 3ds firmware to V1.54 at the same time. if you have this card, feel free to update yours and enjoy more games.
if your r4 3ds card is this one: r4i gold 3ds card from r4ids.cn, just download the firmware below.
Wood firmware V1.54 for r4igold 3ds
details quote from gbatemp
Wood has received a Pokemon compatibility update. Please see the change log for more information.
Now, there are so many fake Wood R4 versions which have nothing to do with me. Only Wood R4 for the original R4, R4i Gold (r4ids.cn), R4iDSN (r4idsn.com), and AK RPG are supported by me. I can only fix bugs for these specific releases. Do not post bug reports or ask for updates for clone cards running a fake version of Wood.[/quote]
Change Log said:
fatfs updated to 0.09a
'pokemon - version blanche 2 (france)' fixed.
'pokemon - version noire 2 (france)' fixed.
'pokemon - schwarze edition 2 (germany)' fixed.
'pokemon - versione bianca 2 (italy)' fixed.
'pokemon - edicion negra 2 (spain)' fixed.
'pokemon - edicion blanca 2 (spain)' fixed.
'pokemon - versione nera 2 (italy)' fixed.
'pokemon - weisse edition 2 (germany)' fixed.