Why does my music delete itself on iOS 10?
Ever since I updated my iPhone 6 to iOS 10, my offline music which I added from my computer keeps deleting itself. I have to add my music about every 2 days. The only one that actually stay are the ones I bought on the iTunes Store.
I have tried backing up my phone to see if they would stay, but that didn't work. I don't know what else I could do.
Please help.