So my brother picked up an R4 while he was on vacation. He got the green ndsill.net version since he couldn't find any other flashcarts, let alone any of the Wood-supported R4s, where he went. His 3DS is still on 4.4.0-10U and the card works, but it doesn't work on my 1.4.5U DSi XL. There's a firmware update for the card on the website to get it to work on 4.5.0-10U+1.4.5U, but the download link gives a 404 error. Anyone know where I could find it?