ramzidz15
Club Supporter
UnfortunatelyI didn't succeed. Also I'm not at home at the weekend, so I can try some solution. You can ask in the zenhax forum, perhaps aluigi can extract just update .nca. or in the gbatemp.net forum. You should do next:
Extract .nsp, for base game and update. Then mesh base game .nca + update.nca.
You delete the game