Basically I got a .sav file from the internet and tried importing it in jksv but the problem is opening the game and its telling me to make a new save file.
Game: Inazuma eleven Go Light Eur
off topic: You play that too? Same.
On topic hmm try submitting the gateshark code here: https://gbatemp.net/threads/ntr-cheats-plugin-ported-from-gateshark.427187/
codes here http://www.fort42.com/gateshark/game1057/