I have a Moto g4 and think it's a great phone but I'm struggling to get a 32gb SD card to work properly. I have tried using the SD card on its own and also by formatting it so it's seen as one large drive. The card is seen for a while and works well but then disappears. This is the 2nd card î have had and both do the same (different brands). Both cards are fine in windows. I've researched the g4 and 32gb cards by are supposed to work, my 16gb worked fine. Any ideas?