What size Micro SD cards have you tested?
I have a 256GB Micro SD card I have a bunch of movies on that I would like to use on my Mini M8S PRO S912 3GB DDR4 RAM 32GB eMMC Storage Android 7.1.2 device?
I haven't received it in the mail yet is why I'm asking. I had no problem using the 256GB Micro SD card in my Samsung Galaxy Player 5.0 YP-G70 device which is said to only support like a 32GB as well.
Thanks