I came here just to share the information! I just succeded on transfering my flashcard save from the Dragon Quest IX rom to the original game cartridge using the NDS Adaptor Plus. I used the site I told before to convert my flashcard save to a RAW Format, forcing it to be 64kb (as the flashcard save had 512kb) and simply transfered the save to the original cartridge using the adaptor.
Please download file below, decompress it and run the program inside. And then please connect the game cart to PC via NDS Adaptor Plus, press the "ID test" button, and a code will appear. Please report the code to us, and we may able to fix it. Thanks. www.hkems.com/files/0907/NDS_Adaptor_Plus_ID_V1.0.rar
i downloaded the file but the Check ID tool freezes when i insert the game. so i cannot push the ID test button. by the way, the savegame file is 10 MB according to the eshop version. could this cause the problem?
We have just bought [3DS] Animal Crossing : New Leaf (jap) and looked inside, and found that it's structure is different from other cards. It is impossible to solve this problem by upgrading the firmware. We are sorry about that. (23-7-2013)