So i found my first 3ds (had FW 3.0~) ,a ll i had used it for in the past was a flashcart carrier, (had FW 3.0~) on it but also had link 4 swords right there on the menu! All i had used it for in the past was a flashcart carrier. Knowing this is one of the fated 4 i decided to get the old thing updated and hacked with b9s. So i did that and now its all happy and updated with link 4 swords still on it and installed. So my end goal here was that i wanted a backup/ds i could use to hack any and all ds's with my copy of link 4 swords. My question is how do i determine of this copy of link 4 swords i had on this was legit or not. I dont remember if i did or could have installed it the non legit way.