Ok, so basically I've reaching the end of my patience....
I bough this SD card on amazon : http://www.amazon.ca/Lexar-Platinum-UHS-I-Memory-LSD64GBSBNA200/dp/B008LR284K/ref=sr_1_4?ie=UTF8&qid=1425075338&sr=8-4&keywords=lexar 64gb
First my Win 8.1 desktop computer cannot detect that SD card through a SD-to-USB dongle. After messing around and been only able to format it to 64 KB, I finally found out that my laptop with Win7 got a SD slot that can detect the card correctly.
So I use this tutorial : https://gbatemp.net/threads/how-to-use-a-64gb-micro-sdxc-in-your-sdhc-compliant-flash-cart.335912/
And format the 64GB on Fat32.....and my 3DS still doesn't detect it. Even my Desktop computer cannot detect neither. It seem only my laptop does....
Could one of you have any clues on what's happenning?
EDIT : Damn....just found out I've posted this in the wrong forum -_-. Please delete, I'll recreate in the 3DS forum.
I bough this SD card on amazon : http://www.amazon.ca/Lexar-Platinum-UHS-I-Memory-LSD64GBSBNA200/dp/B008LR284K/ref=sr_1_4?ie=UTF8&qid=1425075338&sr=8-4&keywords=lexar 64gb
First my Win 8.1 desktop computer cannot detect that SD card through a SD-to-USB dongle. After messing around and been only able to format it to 64 KB, I finally found out that my laptop with Win7 got a SD slot that can detect the card correctly.
So I use this tutorial : https://gbatemp.net/threads/how-to-use-a-64gb-micro-sdxc-in-your-sdhc-compliant-flash-cart.335912/
And format the 64GB on Fat32.....and my 3DS still doesn't detect it. Even my Desktop computer cannot detect neither. It seem only my laptop does....
Could one of you have any clues on what's happenning?
EDIT : Damn....just found out I've posted this in the wrong forum -_-. Please delete, I'll recreate in the 3DS forum.