SuperCard DSONEi fix for 3DS Firmware 2.2.0-4 Firmware Fix
Description
This firmware update will allow you to use your DSONEi on the latest 3DS firmware.
If you have a Firmware Writer, you need to use the updateen.bin or updatecn.bin files (depending on whether you have an English or Chinese DSONEi respectively) in the Firmware Writer download; if you don't have a Firmware Writer but do have a DS that isn't yet updated, you need to use the dsonei_update_eng.nds and dsonei_update_chs.nds files (again, depending on which version of the DSONEi you have) in the No Firmware Writer download and run them the same way you would run a game on a flashcard that can run homebrew (not the DSONEi that you want to update).
The DSTT cart "Ace3DS" used a japanese game "Konami Digital Entertainment" with an angry wolf. So this is a solution found by Team Supercard themselves. And it looks nice.