How Do I Create A New Folder?

In the phone interface, you can create a new folder by first tapping the downward facing arrow to the right of the root folder for the file listing you are viewing (located at the top of the screen). Doing so will bring up a menu at the bottom of the screen, including a “New Folder” button.  Tap this button to create a new folder.  Name the folder and tap “Create”.  It’s that simple.