TikTok is preparing to go dark for U.S. users this Sunday if the Supreme Court does not grant it emergency appeal to halt a law that would ban the app unless parent ByteDance divests its stake in TikTok,

TikTok will shut down entirely in the US on Sunday without intervention from the US Supreme Court, unnamed sources have told Reuters. That would go beyond the ban’s requirement for app stores to stop offering downloads of the app, but not immediately halt use of it.