Why You Can't Turn Off The Camera Shutter Sound On Japanese iPhones

When taking a photo with an iPhone, and indeed, most popular smartphone cameras, the device usually produces an audible shutter sound. In the United States, that shutter sound is a minor factor, and you can disable it easily enough. However, for iPhones sold in Japan, that shutter sound is a hard requirement that cannot be disabled. The reason for this is rooted in privacy mandates established by the Japanese mobile industry around the time phone cameras were first introduced, then reinforced in the 2010s.

A shutter sound isn't just a cute little detail to help an iPhone mimic a traditional camera. It's an audible warning that you're taking a photo to those around you. In a time when privacy is becoming more of a concern, up to and including iPhone apps outright spying on you, people want any means they can to protect themselves from unsolicited filming or photography, and the citizenry of Japan is especially conscious of this. This is why smartphones sold in Japan have the shutter sound enabled by default, and at least as long as the phone is operating on Japanese soil, it cannot be disabled.

Back in the early 2000s, the very first Japanese portable phone to have a built-in camera, the Kyocera VP-210, was released to the public. This phone did not have an audible shutter sound, and as a result, covert nonconsensual photography became an emerging problem. Arguably the straw that broke the camel's back was when a celebrity named Masashi Tashiro used his phone camera to take an illicit photo of a woman at a train station, which he was arrested for. To combat this issue, Japanese mobile providers and manufacturers teamed up to make a collective pact: all of their devices would have an audible shutter sound going forward, and none of them could be disabled.

Originally, this was just an unofficial vow, but in 2015, the Japanese government made it official with an amendment to the Ordinance on the Healthy Development of Juveniles that fully banned muting the shutter on smartphones. Any phones sold and used in Japan are beholden to these laws, even if the manufacturer is an international one like Apple (though Apple does include several privacy features on its devices of its own volition anyway). Not only is taking a photo without a shutter sound against Japanese law, it's a major social no-no, as modern Japanese citizens take their privacy very seriously.

Sadly, these mandates haven't prevented bad actors from emerging. Non-Japanese phones entering the country can still have their shutters muted, and an entire gray market of third-party photo apps with shutter sounds that can be muted has also emerged. Users claim it is also possible to change the SIM settings on a Japanese iPhone to permit muting the shutter, though this would only work if you left Japan as a whole.