TikTok was banned in the U.S., impacting 170 million users, following a law requiring ByteDance to sell its app to a non-Chinese owner. The ban, which cites national security concerns, also affected ...

After briefly going dark, TikTok returned in the U.S. — but if you can't redownload the app, here's why (and what you might be able to do about it).

While TikTok has been restored for millions of American users after going dark, the app still isn't available on Apple's App Store or Google Play.