Hey, I have a Samsung Galaxy S4 and realised I needed to get an sd card so I got a 64gb micro sd with adapter. I couldn't properly utilise the sd card until yesterday when samsung pushed out an update which meant that I could move apps. As I was moving apps the memory card just stopped working. It is not being read on any device.
I had lots of music and pictures on it and would like to recover them. How should I do it?