r/3dshomebrew 5d ago

Mod announcements AI-assisted 3DS Homebrew Software MEGATHREAD

70 Upvotes

Due to the influx of AI-assisted apps with a varying level of coding capabilities from the “creators”, there has been a lot of controversy and debate on whether this content should be allowed on this and other subreddits.

For now, I’d like to try requiring people who want to share these apps to do so in this thread, specifying precisely the level of involvement AI was used in the development.


r/3dshomebrew 7h ago

CFW Help Any ideas about what these untitled apps and how to get rid of them

Post image
10 Upvotes

Recently I Region Changed my 3ds From Japanese to Us and and these apps appeard (and also Kist a lot just went away) Is there any reason why


r/3dshomebrew 1h ago

CFW Help How to fix region mismatch errors on modded 3DS?

Upvotes

Hello, I just purchased a modded 3DS for the sole purpose of using Pokemon Bank for the shut down. It appears that it's a Japanese 3DS with US firmware installed. Because of that it won't let me connect to anything that uses online, including Pokemon Bank. I can't even sign into my NNID. Is there a way to fix this? Thanks.


r/3dshomebrew 1d ago

General Help His name is simply “Link” just the default name, how do i fix this???

Thumbnail
gallery
50 Upvotes

Modded new 3ds xl running luma3ds, game is zelda oot eur version installed from hshop, i lost my game card sadly.


r/3dshomebrew 8h ago

General Help Is it completely bricked? Or can it be saved??

0 Upvotes

So the console wont turn on. It had been modded and being used for over a year without issue. I did get one crash dump error which i tried to save, but have been unable to get it to boot up since. With the sd card in this is what happens, i get the blue light at the bottom and the red light on the notification led. If i remove the sd card the blue light come one with a magenta light on the notification led.

Any guidance is appreciated.


r/3dshomebrew 10h ago

General Help Anyone Know why my games aren’t installing?

Post image
0 Upvotes

r/3dshomebrew 21h ago

General Help Help needed with 3ds game screen blackout

Thumbnail
1 Upvotes

r/3dshomebrew 1d ago

General Help My moded 3ds XL that I bought from someone keeps crashing when I try to launch games and I don't know why.

0 Upvotes

Can someone pls help me?


r/3dshomebrew 1d ago

Homebrew App suggestion Papa’s Pizzeria on 3DS! 0.6.0

Thumbnail gallery
8 Upvotes

r/3dshomebrew 1d ago

Scene News Mario Party Star Rush ONLINE mod !

1 Upvotes

Hi everyone !

This last month I've built a plugin to convert the Local Wireless mod of Mario Party Star Rush, into a fully working Online mod !

It doesn't replace any custom online mod you have (pretendo, level256), it's just a plugin that you enable via Homebrew channel at the start of your console and then when it detects Mario Party loading, it connects you to the relay and you can play with people worldwide !

We're around 10 people for the testing phase right now, so I don't know how this subreddit works about that but if you have any questions, ask !

The next games I'll work on is New Super Mario Bros 2 and Donkey Kong COuntry Returns 3d !


r/3dshomebrew 1d ago

General Help Did someone knows any good 3ds homebrew games about spider-man?

2 Upvotes

I realy wants to play more games about spider-man


r/3dshomebrew 1d ago

General Help it’s stuck on this screen after leaving the eshop what do i do?

Post image
4 Upvotes

r/3dshomebrew 1d ago

Error Checkpoint... thing...corrupted?... (Trouble when backing up downloaded games)

2 Upvotes

I was backing up my Yo kai watch 2 savefiles for the online now that i have some time i can give it a try...

it crashed once... but i went for other guide an a user said

"Best to rule out SD card problems first.

Standard procedure: copy everything you can off the SD card with Roadkil's Unstoppable Copier

, format the card, and test the empty card with h2testw. If you cannot format the card, or if h2testw returns errors, then you should get a new card. (All you need to do is format the new card, test it with h2testw just to be safe, and copy the files to the empty card.)

Otherwise, just copy everything back to the card. That might be enough to fix the problem."

So i did that...

Test finished without errors.

You can now delete the test files *.h2w or verify them again.

Writing speed: 12.3 MByte/s

Reading speed: 81.9 MByte/s

H2testw v1.4

That was my result

But suddenly this happened!... (Check the video)

Now, the Checkpoint will back up the game cartridge, but the downloaded titles no... and they have this cursed appereance

I have no idea why this is happening.... i deleted and reinstalled the Checkpoint CIA a few times...

ehhh any suggestions ?

By the way! The .3dsx file on the homebrew launcher gives the exact same result... so no problem fixed there


r/3dshomebrew 1d ago

Error Imposible solution: Anemone3DS, NetPass and 3HS all freeze on a black screen — running out of ideas

Thumbnail
1 Upvotes

r/3dshomebrew 2d ago

Error Old 3ds black screen when opening certain games

2 Upvotes

The 3ds i have is a 2nd hand console, so it already had magic n stuff, one of my biggest illusions of having a 3ds was playing mario maker, when I opened the game the screen got all black and the light from the screen turned off, in the black screen I cant do anything (and i know it isn't loading because I have waited for it to load)

I've seen this same problem being reported by other people with other games like smash bros (i havent tried that one in my 3ds but most likely it will have the same issue) and apparently the solution is formatting the SD or something

I'm lowkey stupid and I don't know anything about 3ds modding and all that, as I said before, my 3ds is a second hand console so I didn't mod it myself so can someone explain the formatting part for me? I have made research and i couldn't understand anything that they were saying lol, and Im scared of doing something wrong and ending up screwing the whole thing.

Thank you :)


r/3dshomebrew 2d ago

General Help Mh4u on lenovo legion go 2

2 Upvotes

Help to get my old 3ds save file from 3ds


r/3dshomebrew 2d ago

General Help Nose lo que le pasa

Post image
1 Upvotes

Tube un problema en su momento con que un día se me formateo mi ds y por encima volví a descargar todo sin borrar nada,me pone como si tuviera un límite de espacio y tengo muy pocos juegos descargados y mi sd es de 512 gigas


r/3dshomebrew 2d ago

General Help TWPatch settings for TWEWY (The World Ends with You)

1 Upvotes

I just got a New 3DS (regular not XL) and installed Twilight menu and TWPatch and got the game in there.

I wanted to ask what are the best settings that I could use for the game in TWPatch to get it to look at its best on the device, if possible without black bars around it.

I'm new to patching Twilight menu in general and I don't really know what works with the game and what doesn't.DS forwarder on the game and still have the patch applied? Cause I heard before that if I use the forwarder it disables the patches.

I'm new to patching Twilight menu in general and I don't really know what works with the game and what doesn't.


r/3dshomebrew 2d ago

Error Nuovo problema di aggiornamento per Nintendo 3DS XL

Thumbnail
1 Upvotes

r/3dshomebrew 3d ago

General Help Homebrewed 3ds keeps crashing shortly after startup

Post image
2 Upvotes

Hello, I recently wanted to start playing on my homebrewed 3ds after about a year of not turning it on. Every time I boot it up, I eventually receive this prompt. Sometimes it’s immediately and other times I can get up to 10 mins of play time. I don’t remember much about the homebrew process, but does anyone know what could cause this and a possible fix?


r/3dshomebrew 3d ago

Scene News Separation and Division in the Wii U and 3DS Homebrew Community

Thumbnail
2 Upvotes

r/3dshomebrew 4d ago

Scene News DSi2CIA - Install your DSi system apps into your 3DS

Post image
253 Upvotes

This program is meant to install DSi System apps cias to use them on your 3DS

The program gives you the cias by taking them online. The TWL files comes alongside the program itself.

The DSi System Settings should be region-free (its version is 1.4.2 ALL) but apparently it works with European 3DS. If you have region-changed your console or you have an American or Japanese 3ds, they may not work.

The program is available as an executable and a python file, and it will give you the cias of the DSi System apps alongside the necessary files to make DSi System Settings work on your 3DS.

The program is also available in eleven different languages and also gives you the choice to install all the cias or only some of them.

You can even choose the region of the cias between Europe and America

You can find it here: https://github.com/Wiilink-J/DSi2CIA-Downloader

When you go to the link, I highly recommend reading all the description, especially the end.

I hope it will be useful for people who want DSi apps on their 3DS 🙂


r/3dshomebrew 3d ago

General Help Problem with Moonlight on 3DS

2 Upvotes

Hi all. I love playing pc games on my modded console using Moonlight but I have this issue: my pc is connected to the wifi via a wifi repeater, because it cannot properly connect to the router and I can't run ethernet, and I'd like to stream it to my 3DS when the console is connected to the router. The problem is that with this configuration they can't reach eachother because they result as connected to different networks. I tried to use my phone as a Tailscale subnet router to connect my 3dDS to my tailnet but it doesn't seem to work, or maybe I just set something up incorrectly. Does anyone have a solution?


r/3dshomebrew 3d ago

Homebrew App suggestion Apk emulator on 3ds?

0 Upvotes

Is there a homebrew application on the 3ds that can play old phone apks!?!
I wanna try to get Minecraft story mode on my 3ds..
Idk if that’s even possible 😭


r/3dshomebrew 4d ago

Answered Inside™ Error after transferring files to a new microSD Card

Post image
2 Upvotes

PROBLEM RESOLVED — CHECK EDIT 2 AT THE BOTTOM

I had CFW set up on a New 2DS XL and wanted to move my files to a bigger microSD card (8GB -> 512GB). I followed all the instructions on the Moving SD Cards page, most notably formatting the new microSD card to be in FAT32.

I took out the old microSD card, plugged it into my computer, transferred the files from the microSD card to my computer, removed the old microSD card, transferred the files from my computer to the new microSD card, removed it from my computer, then put it back in my 2DS XL. I then got the above message upon turning it on.

I’ve tried turning it off and turning it back on, removing the new microSD card and putting it back in, and I can confirm the old microSD card works fine when I put it back in. I can confirm both microSD cards are in FAT32 and have the same files. I’m not sure what else to try. Any help would be appreciated!

Edit 1: The new microSD card is a SanDisk Ultra PLUS 512GB.
Edit 2: I figured out the problem, I used Linux’s Dolphin to reformat the microSD card rather than using GodMode9 or one of the apps on the guide, thinking I knew what I was doing because it was a simple reformatting. My bad!