The sound comes from the shutdown sequence used on Samsung Galaxy S smartphones, where short branded chimes marked the device turning off as part of its everyday interface sounds. As clips of old phones, custom ROMs and mobile edits circulated online, the jingle was shared separately from the handset and reused as a standalone effect. It remains popular because many viewers recognise the tone instantly from years of Android phones, even without seeing the screen, making it a quick shorthand for powering down, logging off or ending a digital scene.