Topic: Bigger SD Card.

Soon im going ot need a bigger SD card, so i want to know when i do, can i transfer all my data to SD to SD Card?

I suppose you can do it the old fashioned way, Copy it all into a file on your computer and then load it one to your new SD. I hope anyway. The SD card in your 3DS is just a regular SD Card.

https://www.nintendolife.com/forums/3ds/sd_card_help1 <- Heres a thread where we're talking about SD cards.
Heres another. https://www.nintendolife.com/forums/3ds/what_size_sd_card_can_...
https://www.nintendolife.com/forums/3ds/sd_card_uses_can_you_backup_games
Similar and much older thread -> https://www.nintendolife.com/forums/3ds/how_much_memory_space_...

I bought a another SD card. I copied everything from my old SD card to my computer, then copied the data from the computer to my new SD card. Worked perfectly.

With the 3DS I don't know if class matters, but try to get the highest class you can afford.
I just copied all my data over and it works perfectly.

Hmmmm... well it's a good idea, but I think Nintendo said that the Nintendo 3DS can only support 2GB. I'm not sure If it will work with SD cards higher than that, but still try, or was it the bagel :3!

The 3DS supports SD Cards up to 32GB. My sister has a 16GB Card and it works perfectly!