I have a Galaxy S4 with a large SD card. I put many of my apps onto the SD card and when they update they go back to device storage. This is not a question about that though. My question is that when I look at Storage on my 16G, about 8G is used by apps, and then there is 6G of "Miscellaneous files". Perhaps 700 mg are files with miscellaneous names, and then there is about 6.2G of "system memory". I have removed apps which I can but I need most of them. Is there anyway to reclaim some of this "System Memory"?