new super maio bros minigame help

hi i downloaded new super mario bros (cant remember wat site i download it)
and its mini games dont work on my r4 ultrai thnk its a clone but n the site it says how to detect a fake r4 or something. so can you help me i download latest frimware and all that. but i dnt want to dwnload the game agian on my ds since i dont want to make waste of mbs

Make sure you're using the latest firmware. https://www.romulation.org/forum/index.php?topic=1462.0

Replying to #2

i did 1.54

You'll have to wait for new firmware then.

its been doing this since i got my r4 and it was 1.34 r something

With this specific game or?

Replying to #6

yup