Hello,
so everything was fine for few days and now:
My external card is shown as 'System' files (ream 'System' is gone!?)
When I try to add external card.
I cannot copy files (music) anymore.
It looks OK in AirDroid app.
HELP
so everything was fine for few days and now:

My external card is shown as 'System' files (ream 'System' is gone!?)
When I try to add external card.
I cannot copy files (music) anymore.
It looks OK in AirDroid app.
HELP