The Galaxy S3 launched in 2012 as Samsung's flagship Android phone and became one of the best selling smartphones of its time. Its startup sound was part of Samsung's wider sonic branding for the Galaxy line, heard every time owners restarted their device. As clips of older phones resurfaced on YouTube and TikTok, the intro was ripped and shared as a standalone effect. It remains popular with tech creators marking a galaxy meme moment or signalling a retro Android reveal in edits.