I have an Lg G3, and a SanDisk Ultra, 64 gb card. My phone has read the SD just fine for the past year, but a few days ago, it stopped reading it.
On my computer I can see that all my files are still in the SD card. And, when I put the SD card in the phone is says, "SD card inserted" however when I go to storage it isn't there. It does not exist to the phone.
I have no idea what's going on, any suggestions?