Internal Storage/FIFA 18/Data/ Inside, you should see a folder named or sound . Step 3: Backup the Original Commentary (Optional but Recommended) Find the existing commentary file (e.g., data_sound_eng.big or data_sound.big ). Rename it to:
Android/data/com.ea.gp.fifamobile/files/ or (for some mods): Download Fifa 18 English Commentary File For Android