Another use you can give it is an offline, turn by turn navigation gps. OsmAnd is an excellent app that provides you with offline navigation. Install something else, like a modded Youtube Music/Spotify app or even AntennaPod if you’re into podcasts and you pretty much have a cheap, budget Android Auto unit. Sure, it will not be the best of all, but it’s pretty much free at that point, and it will get the job done.