I phone removes music from physical memory
Hi,
My iPhone 4S contantly removes music. Data is still available via iCloud and for playback with WiFi.
My iPad Air 2 works fine.
Both iOS 8.4.
I already tried to recover the iPhone and reinstall it as new - but still the same issue appears.
Phone is really old - about 3,5 years but i don't like new form factor of 6. It it hardware or software issue? How it could be solved?
Apple Music is activated. Also I had paid for iTunes Match.
Synch via iTunes also coulnd't started for some reason.
iPhone 4S, iOS 8.4