Hi there. I've seen other posts related to my issue, but sadly they are older and when I tried the solution it's not working. I have an R4i SDHC v4.5 WIFI card, it works on my DS Lite fine on the bottom left corner it says 1.73b which is the latest firmware but when I goto Config and Update it just says 3ds v 4.5 and I cannot update it to work on my 3ds XL 6.xx.xx etc. I have tried different downloads and its still the same. If needed I can provide pictures but i'm not sure if they can help. Can anyone possibly shine some light on my problem? Thank you.