The filename is a generic naming convention used by Android devices and digital cameras. While this specific file string occasionally appears in online forums or public archives (such as the Internet Archive or Reddit), there is no single, widely known "guide" associated with it as a famous viral video or game tutorial.
If you are looking for a guide related to this file, it likely falls into one of these categories: VID_20190802_141435_2.mp4
: The name tells us the video was captured on August 2nd, 2019. The "_2" at the end suggests it was either the second part of a split recording or a duplicate file. The filename is a generic naming convention used