If you're a longtime Android user, you've probably heard some of the "must-follow" rules that every Android phone or tablet owner is supposed to stick to. While some of them hold up, like the idea that your phone's battery will degrade more slowly if you keep it charged between 30% and 80%, or that some apps can drain your battery if you let them freely access your location, there are a number of other myths that are just that: myths. They simply aren't true, and they should be banished from the collective mindset of Android users once and for all.