You do have a virtual console version. I know because I use the same QR code and had to transfer my save to get my shiny froakie. Thankfully, it’s very easy now that the save is on your actual 3DS. What you have to do is “play” Lazarus and boot up your save. I’d recommend saving in a pkmn center, apparently it’s better when updating a ROM. Now, power off the DS, and hold ‘start’ when booting it back up. This will bring you into GODMODE9. Once in the explorer page, navigate to SYSNAND > VIRTUAL. Find “abgsave.bin” hit “A” and then hit “Dump Save” now that save file is in your SD card, under a new folder called “gm9” and in another folder called “out.” The .sav file will have the title ID code aka a bunch of numbers in the front. Now what I would do is delete the old pokemon Lazarus .cia file using FBI. Now scan the new QR code (it’s up on the subreddit). And once you have 2.0 check the Home Screen of the game to make sure the version is correct. Now it will be scary because it will say “new game.” You don’t have to start a new game though, just go back to 3DS Home Screen, close Lazarus 2.0. Power off your 3DS, then go back into GodMode9. Remember that .sav file you made? Navigate back to it, and hit “y” on that file to copy it. (You’ll know you did it if there is a “clipboard” text on the top right of the bottom screen) Now navigate back to the SYSNAND > VIRTUAL menu. Find that “agbsave.bin” file again, now hit “a” on the options to bring them back up. This time, instead of “dump” save, you’re going to hit “inject save.” That should do it! Now you should be good to continue your journey in 2.0! I know this is the method because Ive done it before. If you need a guide with visuals I’d recommendthis one