A:AnswerI've had the 256g, 400g and the 512g versions of the card and I've had no issues. The 128g card should work just fine. The Switch might just ask you to format the card when you insert it. Also if you haven't used a microSD card. The switch will do a small update and restart.
A:AnswerDepending on the compatibility of the phones allowable expansions the LG Ultimate 2 mod LGL41C is only expandable up to 32gb ....It will not work.
A:AnswerIf you haven’t formatted the card, do that.
If you’re using a pc, right click on it in file manager.
It should be a menu option in any camera it fits im.