GPS samsung note 4 September 18, 2015 ok I have a Samsung note 4. by another post I made I have found out that the rider x app doesn’t have map files. are there any other apps that I can download on my phone and map files that I can use for when I go to windrock in a couple weeks? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related