This homebrew will create a small cheat files (.cc) for each game on your microSD. Included in each file will be the "language" select AR cheat codes. Only the Official firmware is currently supported, with a fix for AKAIO soon to be released.
Instructions said:1. Copy the "AK2iLanguageCheatCreator.nds" file to the root of your Micro SD Card
2. Start your DSi and the Acekard 2i, and run AK2iLanguageCheatCreator.nds
3. Choose your favorite language and press 'A' to create the cheat files, then wait a while till you see "Finished."
4. Restart your DSi and start Ak2i, enable cheats in Start -> Patches -> Cheat / Action Replay