I have backed up save data from a DSiWare game on my DSi using GodMode9i. It consisted of two files named "NOULANGEU_KNDV01_1.pub" and "NOULANGEU_KNDV01_1.bnr". I wanted to import these to my 3DS using Godmode9, but the save files for the same game on 3DS are in .sav format. Must I convert these files to .sav files? If so, how would I do that?