#Arm11 undefined instructions

33 messages · Page 1 of 1 (latest)

woven citrus
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Hi, I have an issue with my modded 3DS. I followed the guide and everything worked fine until I switched from a 16GB SD card to a 32GB one. After that, everything started going wrong — I had issues with games, Luma, Homebrew, etc.
I had to switch to a regional NAND because of these problems, which I tried to fix on my own. I managed to repair almost everything except for one game: Miitopia, which never launches and gives an ARM11 undefined instruction error.
My other issue is that I can’t install any games or software through Universal Updater anymore.
Thanks in advance if anyone can help😅

proper vortex
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What do you mean by switch to a regional nand

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Also send a picture of the error miitopia gives you

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And what happens when you try to download from universal updater? Does it say it failed or succeeded?

woven citrus
woven citrus
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Root of sd card ^^

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For the regional NAND, I followed what someone told me, and it semi-bricked my console. My original NAND was impossible to recover. After some research, I saw that I could inject a regional NAND, so that’s what I did. After that, I was finally able to turn my console back on, but it was bricked because of the advice from this person who originally wanted to help me fix the problem with the games that couldn’t be seen or read. The error I had before is now the same one I’m currently getting with Miitopia.

proper vortex
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I still dont know what you mean by region nand. Was it a region change or a ctrtransfer?

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Link the guide you used

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Also what do you mean by semi bricked

woven citrus
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It was a CTR transfer

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Basically, the console wouldn’t boot anymore, so I looked for a way to fix it since the NAND was no longer functional. I came across what some people call a regional NAND, which can be used to replace or repair a damaged NAND. After that, the console was able to start again.

As for guides, I searched through all the Reddits, videos, and websites that could help me before coming to you, but I couldn’t find any solution to fix my problem. I tried formatting my SD card to FAT32 and even reinstalling Luma, but nothing worked — I still can’t resolve the persistent issues.

woven citrus
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In Smash Bros now

proper vortex
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Send a picture of your sd card

woven citrus
proper vortex
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The physical sd card

woven citrus
proper vortex
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You need a new sd card

woven citrus
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Why 😅

proper vortex
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Sandisk, lexar, kingston or samsung

proper vortex
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The errors you got mean theyre corrupted

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Transfer your data to a new sd card then delete and redump/reinstall any corrupted apps

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?sd

reef tangleBOT
# proper vortex ?sd
About SD-Cards

For general information, please check [the FAQ](#1270692745056485417 message)

The 3DS family can take cards up to 2TB. However this is not recommended as you will run into issues with cards larger than 128GB.
Cards above 32GB will have to be specially formatted. Consult ?formatting for more information.
Buy SD cards from reputable brands(SanDisk, Samsung, Kingston, etc...). Never buy used cards or cards from questionable sources like AliExpress or Wish.
Card speed is irrelevant for the 3DS as it is limited to 4MB/s (Class 4). Faster speeds will only benefit you when transferring files from your PC to the card.

woven citrus
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Yes, I had read that on Discord. I’m going to try changing my SD card. Thanks for your input — I’ll see if changing it fixes the issues.

woven citrus
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@proper vortex I love you bro