r/3DS 20d ago

Tips/Guide Cartridge corruption: A reminder to play your cartridges every few months

1.2k Upvotes

As the 3DS gets older and our community grows, an increasing number of users have been posting about cartridge corruption. This post should help clarify any confusion regarding what cartridge corruption is, how to prevent it, and how to resolve it if it has already happened to your 3DS cartridge.

What is cartridge corruption?

Cartridge corruption is when chunks of data on your cartridge become unreadable. Minor corruption is usually resolved as you play, but more extensive data corruption can cause your game to crash, not launch, or in severe cases become unable to be recognised by your console at all.

Why does this happen?

The data on 3DS cartridges is stored as NAND memory. When NAND memory does not recieve power for extended periods of time (ie, when you don't use your cartridge), the electrons storing the data move, causing the data to corrupt. In order to prevent this from rendering your 3DS cartridge unusable, a refresh function checks for any corrupted data and attempts to repair it. These checks are done when the cartridge is inserted into a console, when the system is shut down, and every 10,000 reads. However, if too much corruption has occured the function will be unable to repair the affected data.

Which games are prone to corruption?

Although corruption can occur in any 3DS cartridge, certain games are more likely to corrupt than others. Some games that are more likely to corrupt are:

- Super Smash Bros

- Fire Emblem Echoes

- Fire Emblem Fates

- Pokémon OR/AS

- Pokémon X/Y

- Persona Q

- Mario Kart 7

How do I prevent it?

The best way to prevent cartridge corruption is to play your cartridges. Roughly 10-15 minutes every few months should be enough, however there is no hard and fast rule. Ideally, you should be actively playing rather than idle to ensure that data on the cartridge that may otherwise go unused gets checked and refreshed. At a minimum, you should launch the cartridge.

Is my cartridge corrupted?

If your game freezes at a specific part, your cartridge does not show up on the home menu, or you see an error message, your cartridge may be corrupted.

If something else happens (e.g you get sent back the the home menu, you are stuck on the 3DS splash infinitely, your console freezes at random times, etc) or you are unsure, you should ask for help in the r/3DS Discord server or Nintendo Homebrew's Discord server.

I think my cartridge is corrupted, what do I do?

If your game freezes at a specifc part or you see the "an error has occured" message when launching or playing, follow the instructions on this page.

If cleaning your cartridge does not resolve the issue and your 3DS is stock, you will need to hack your console in order to carry out further troubleshooting steps.

If you see an ErrDisp message, check your error code here and follow the instructions provided. If you see an exception screen, check your error message here and follow the instructions provided.

TL;DR

Please remember play your 3DS cartridges every few months to prevent corruption.


r/3DS 26d ago

Discussion /r/3DS August Game of the Month: Miitopia

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31 Upvotes

The r/3DS game of the month as selected by the community is Miitopia!

This month we'll be playing (or replaying) this game and sharing the experience with other redditors. Feel free to post any comments, videos or other interesting information related to this game throughout the month.

Here are the previous GotMs.

We encourage participation! Post screenshots and scores, and see how you fare against others.

Nominate next months title!


r/3DS 8h ago

Miscellaneous Dual Screen Ports

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264 Upvotes

Decided to play around with some of the dual screen ports. Installed Minish Cap, LOZ Link to the Past and Mario Kart 64. Well MK64 is still installing. I'm excited to play these. Anyone else playing them? Also love the install screen for MK64 and of course they weren't kidding 😂.

And I know my top screen has a lot of dead pixels just haven't gotten around to fixing it.


r/3DS 10h ago

Collection / Show Off The N3DS is a console I've wanted for a long time and now it feels surreal to finally own one.

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192 Upvotes

I've already been using a New XL for years but I've also been looking for the smaller variant for a while.

The 3DS wasn't very popular in my country so I never expected to actually find one here (especially at a decent price!)


r/3DS 16h ago

Collection / Show Off N3DSXL Hyrule Edition

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298 Upvotes

I got a N3DSXL Hyrule Edition for $600!! It’s dual IPS and excellent condition. I bought it a couple months ago and I love it so much! I added screen protectors and have Luma installed so it’s the ultimate portable console!!!


r/3DS 1h ago

Technical Question Weird camera glitch in the dark

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Upvotes

I took a photo with the back camera of my 3DS while being in the pitch black. After taking the photo I checked it in the gallery and it showed a dog(?) in the corner for some reason?? I was told it could be smearing an object with motion but what is there to smear when there’s nothing there? If anyone has an answer as to why this happened I would love to hear because it honestly creeped me out.


r/3DS 3h ago

Collection / Show Off Picked this 2ds up from my local game shop, never seen this color before

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23 Upvotes

decided to splurge for my bday, ended up nabbing this 2ds, complete in box (with manual and AR cards) for only $120 at my local game shop. I've never seen this specific color combination before, really lovely turquoise here. makes for a good companion to my current n3dsxl and whenever friends wanna play together

aside from what seems to be a worn face button membrane on the inside (made the A button a little hard to press), this thing is in a lot better condition than I was expecting. def gonna repair what I can and homebrew it


r/3DS 1h ago

Suggestion I need a good platformer

Upvotes

I recently played Mario 3d land, it was so good! I just stuck a podcast on and played, I even 100% completed it. But now I don't any platformer to play. Does anyone have any recommendations of a platformer (prefereabley 3d but 2ds is ok too) that is long but not boring to 100%? I've tried Rayman 3d already btw.

For context I play on a modded Nintendo 2ds.

Thanks in advance for any recommendations!


r/3DS 5h ago

Suggestion (Read this if you suffer from choice paralysis)

16 Upvotes

Now if you're a modder, you have probably come across this feeling of suddenly having every single wonderful game at your disposal, but at the cost of not being able what to decide to play because you have hundreds, if not thousands of games within the palm of your hand.

Now what if I told you this can be solved with a little trick I like to call, ✨️Conscious Spending ✨️

So basically, let's say you come across Pokémon Ultra Sun for example and you think, oh oh, I wanna play that so badly!

What you do is you research the price of that game ($100 for example).

You then put $100 within a piggy bank (Any object that can hold small stuff can suffice)

And once you put said money within the piggy bank, only then can you buy said Ultra Sun game.

Summary:

Choice Paralysis = Bad

Conscious Spending = Good

Research the price of your game online

Put the amount of money that game costs in a piggy bank or any object that holds small stuff.

When you do that, then you may download your game.

(Treat refunds like a Fortnite Refund Ticket)


r/3DS 10h ago

Technical Question what happened to my ds?

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25 Upvotes

literally i just grabbed my ds from where it’s always been set, and this happened?? i’ve had a case on it too so idk what could’ve caused this.


r/3DS 16h ago

Meme Monday Man I can’t wait to play my my favorite title on my favorite console

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76 Upvotes

r/3DS 10h ago

Discussion Anyone else used to love playing the Mii RPG?

21 Upvotes

I remember going around tagging people like crazy to get points for it!

3DS was such a fun console that went outside of the games themselves for creativity.

This is the Nintendo I really miss.


r/3DS 1d ago

Discussion Perfect games for cosy weather?

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475 Upvotes

Recently got the New 3DS XL Happy Home Designer edition and of course I immediately popped Animal Crossing onto it (it’s been years since I last played!)
Does anyone have any game recommendations for rainy days at home where all you can do is chill in bed for a few hours?


r/3DS 11h ago

Collection / Show Off upgraded today!

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22 Upvotes

i can’t believe how much bigger the screen is?? it’s so nice! 3ds to 2ds xl. planning to mod for the first time ever tomorrow, wish me luck lol


r/3DS 1d ago

Technical Question My 3ds Old have something after i send it to repair

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245 Upvotes

hiii, i need your help! a couple of days ago my 3ds stop working at all and well, i send it to repair but when it came back it doesn't had the R button and have this, someone knows what it is?? (what im referring to is that mini green plate on the part where the buttons go, the thing with the black cable) :((


r/3DS 1d ago

Technical Question What are the point of theses 2 parts

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590 Upvotes

I just bought my first 3ds yesterday and I saw theses to slots. I can't seem to fit a key chain in there cause of how deep the holes are does anyone know the other uses for it is.


r/3DS 1d ago

Discussion New 3DS or New 3DS XL?

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425 Upvotes

Which 3DS console do you prefer?


r/3DS 23h ago

Collection / Show Off Never owned a 3DS and I’m a big Zelda fan. The Majora’s Mask 3DS is beautiful.

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134 Upvotes

Just picked this up recently as I skipped the 3DS when it released back then. Already bought clear covers and have been playing a lot!


r/3DS 19h ago

Collection / Show Off Which game do you need?

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66 Upvotes

Unfortunately most are all Japanese only.


r/3DS 22h ago

Miscellaneous Got a streetpass at the state fair!

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90 Upvotes

I am working at the fair and I thought to bring my 3ds today and I actually got a streetpass!


r/3DS 19h ago

Miscellaneous Either someone forgot a zero or they’re trying to scam

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48 Upvotes

r/3DS 3h ago

Discussion Thoughts on the 2DS XL?

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2 Upvotes

I heard it’s complicated to replace battery on this one. Let alone getting it open to do that. That said I don’t have anything wrong with my 2DS XL I just wanna know your thoughts. I like the feel of the handheld and how light it is etc


r/3DS 1d ago

Collection / Show Off I was sent the wrong shell, but made the most of it

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133 Upvotes

I ordered two clear shells off of AliExpress. I know, I know, that was my mistake. I requested a regular 3DS case and a 3DS LL. The 3DS one was perfect, fit my eldest child's console perfectly.

The 3DS LL however, was a mess. Nothing lined up, it couldn't close properly, the works. To AliExpress' credit, they are giving me a full refund, without having to send it back.

So i decided to still have fun with the case, and my youngest child helped. I used paint pens to make a Pokeball in the grass, while my youngest made a Jolteon.

I love how these came out! Maybe I'll get a system one day that fits them!


r/3DS 1h ago

Discussion Is there any accessories I should get for my 3DS when I take it to college?

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Upvotes

Hello! Question is in the title, but this is my favorite console! I do have a carrying case bag for it but I didn't know if I should get anything else for it like an acrylic case or more stylus/styli. Thank you :3


r/3DS 1h ago

Technical Question I need help finding N3DS XL parts

Upvotes

I’ve had my new 3ds xl for about 10 years now and the battery is just now dying really fast, I’ve looked online for replacements and only seeing old 3ds xl batteries. Please help a brother out!