Thenaya VS open_agb_firm

I checked your post history, since you have a New 3DS XL you can use a homebrew application to flash NTAG215 https://github.com/HiddenRamblings/Thenaya

Since Amiibos are NFC tags you can make your own using Ntag 215 cards (or coins if you prefer) either using an NFC capable phone with the Tagmo app or by using a modded (new model) 3DS with the Thenaya homebrew.

Thenaya if you want to play with Amiibo (on Old models you need the separate NFC reader)

Here's the link to it. I actually didn't realize there's a .3dsx file, so you can just use the homebrew channel if you don't want CFW for some reason. Also, I was slightly wrong, you can use an OG 3ds as well.

Exactly. 99% aren’t what you want https://github.com/HiddenRamblings/Thenaya/releases/tag/0.7

Se non l'hai già fatto ti consiglio di installare ftpd così eviti di spostare avanti e indietro la microsd. Seppoi ti interessano gli amiibo dai un'occhiata a wumiibo (emulatore) e Thenaya (legge/scrive nfc tag)

I think this is what you want https://github.com/HiddenRamblings/Thenaya/releases/tag/0.7

Link: https://github.com/profi200/open_agb_firm/releases/tag/alpha_2023-10-6

Don't forget about emulators! Especially if you have a "new" system - you can even play some (mostly 2D) PS1 games, and some N64 games on it, and everything older. On an "old" system you are more limited though - SNES games that use a SuperFX chip (such as SM RPG, Yoshi's Island, Star Fox, and some other ones) will run slow, but Genesis and 8-bit systems will run no problems. And you can run GBA games - on "new" you can even use the system's gyroscope for games like WarioWare Twisted or Yoshi Topsy-Turvy through mGBA, and on any system you can use injects or open_agb_firm - they both run games natively using the ARM7 CPU - the same one GBA uses, carried over into the DS, and it's still included in the 3DS.

Github

Use open_agb_firm. It's a firm, so it's activated in the same way as GodMode9, hold START while turning on the 3DS. You should be able to download it via Universal Updater. open_agb_firm uses the 3DS hardware to give you the same experience as playing on a real GBA.

That depends on how you are running the game on your 3DS. The best way is with open_agb_firm, in which case you will probably need to convert it with https://exelotl.github.io/gba-eeprom-save-fix/ (as linked from https://github.com/profi200/open_agb_firm ).

If you're playing a GBA game, open_agb_firm or a VC inject are your best bets.

You could use open_agb_firm to play your GBA games instead.

Because unfortunately mGBA is a little bit laggy on the 3DS. It’s terrific for game boy and game boy color games, but I digress. You could use something like open agb firm which runs games using the 3DS’ built in gba hardware natively without any lag or slowdowns.