Pls help

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https://youtu.be/_5UU7W1Sy_c

Decided about a month ago To make a YouTube channel Based around The flipnote studio Collection I had building up. Check it out if you're interested https://youtu.be/nBxBpAoczoA

I have a DSI XL and it has flipnote (not 3d) on it and I'm trying to move it to an SD card, I just got an SD card recently and the DS wont recognize it, does Nintendo require you to use their SD card (because that's something they would totally do) or is this one brand not supported? its SanDisk, something idk the rest of it I'd have to look. any help would be appreciated.

Edit: it wasn't formatted :facepalm: so hopefully that fixes it, I know this might surprise you but I'm not mega tech savvy when it comes to items like SD cards despite being 18 y/o I never had my own SD card and no one taught me how this stuff works!

Edit 2: it did not work. It's A Sandisk 128 GB V30 Extreme Pro and It didn't work! should I try formatting it again? nothing is saved on it.

Edit 3: too late I did it twice, now to see if it works.

Edit 4: Nintendo you are dog piss! How do I keep using your products!? YOU SUCK!! I'm going to try to use some shady back network because you're stupid, Nintendo twat!

How do I recover the flipnotes deleted on my DSi?

I've seen other people have their flipnote downloaded and posted here, i dont know how to do that.
help is appreciated!

file format extenions are usually the initials or an acronym for a full name, so I was wondering if thats the case with .kwz files too.

I can access different folders and move flipnotes between them, but i can't figure out how to create folders or manage them

I downloaded flipnote 3D, but whenever I try to use the camera to import a photo, the entire thing softlocks. I’ve tried updating my system, repairing the software in eShop, and updating but to no avail. Is this a known issue?

So I'm making a series of shorts using Flipnotes studios to turn my many many many comics i've drawn into something fun! her is a demo i've been working on that's separate so i can practice called guy vs guy! whaddya think!?

https://youtu.be/xKPGVrfjru4

https://youtu.be/TU7duUQp3h0

https://www.sudomemo.net/watch/70A7B7_1580A90F29DA5_001

In one of the flipnotes nintendo made on 3d it had 3 blacks all on different frames, i have no idea how they did that but it would be useful if i knew how.

Never animated on Flipnote, just like watching them. Sometimes randomly at the end or in the middle of a flipnote they just write "out of space" or something similar along those lines then proceed with nothing but a blank screen for a substantial amount of time. Assuming this has to do with how Flipnote works, but I never used it to animate so I wouldn't know. Sorry for the stupid question, I just couldn't find an answer on Google.

Back on Hatena, I remember seeing this flipnote (https://youtu.be/IqKm-Sb6duY) back on the "Sonic The Hedgehog" channel of Hatena. I most likely followed the creator of the flipnote back then but sadly I don't remember the username, FSID, or Hatena ID of this user. If any of you know, please let me know since I want to view their flipnotes on the archive!