A while ago I noticed that I only had about 500 mb of internal storage left on my phone (Samsung Galaxy S5), so I decided to buy a 32 gb micro SD card. As soon as I got it, I installed it and moved all of my music, videos, and photos to there, which in total was about 2.5 gb. Even though I moved everything that I could to my micro SD card, my internal storage still reads as 500 mb. Is there something wrong?