Make sure you buy a pre-flashed supercard dstwo. I got mine from modchipfactory and it works with no issues but because it's pre-flashed, you don't need to download or update the firmware. If you do receive a dstwo with errors, it means that particular dstwo is defective and you should get it...
I just ordered a pre-flashed supercard dstwo from modchipfactory and it works perfectly on my 3ds without the need of a firmware update. All i did was download the lastest eos and catsfc. My 3ds xl is ver. 7.1.0-15E.
The last supercard dstwo i bought from discoazul was defective, i emailed...
My supercard dstwo i got from discoazul has a contact issue on my ds lite and 3ds xl but i read online that if i rub the plastic bit in, it will read. I did this and it works much more often than before. I also sometimes get "an error has occurred"
I want to know , if i return it and get...
I feel like school, back when I was actually in school, was more entertaining though, because of how much I get to interact with people, hang out with friends, and other stuff like that. All I get to talk to at work is my boring coworkers lol