Generic names make files impossible to find later. Follow these steps to clean up:
: Right-click (or long-press) and rename it to something descriptive (e.g., Beach_Trip_July.mp4 ). flick (1).mp4
: If you can't delete or move it, a background app (like a video editor) might still have it open. Restart your device to "release" the file. Generic names make files impossible to find later