Ok so planning on starting all this. But ofcourse first want to make full backup of the switch. Problem is my switch does not have exfat. And to install exfat it's advised to use
ChoiDujourNX. Which at that point we are already running reinx. So I will have to use
https://gbatemp.net/threads/backup-...-your-biskeys-tseckeys-keys-txt-guide.513386/
But I read that the parts can be corrupt. So this isn't 100% safe I gues?
So What if I first did that way to backup. Then use the choidujournx to add exfat support. And after that make a second nand etc backup? Is this a good method.
Or would the second nand backup be useless because I already used the exploit and choidujournx at that point?
Also can I fysically format and SD card of 200gb to fat32? Or will I need to use an old SD card of 32gb or bigger?