Yup i've already tried the SD formatter and no dice. I just purchased the GW a few days ago and received it yesterday so i'm guessing i just happen to be "lucky". Going to contact the shop later today once they open.
Edit: I did get the card from a reseller listed on the GW site and it has the...
I think i got a faulty gateway card? OoT exploit worked and i'm able to get into the gateway menu but i get a "no gateway 3ds card found" when I try to boot into gateway mode.
Diagnostics test comes up with
FGPA - Fail
SPI - Fail
SPI READ - OK!
SD TEST - Fail
I tried a force update and it...