By Andrew Chung, John Kruzel and David Shepardson WASHINGTON (Reuters) -TikTok warned late Friday it will go dark in the United States on Sunday unless President Joe Biden's administration provides assurances to companies like Apple and Google that they will not face enforcement actions when a ban takes effect.

Biden administration looks for ways to keep TikTok available in the U.S. President Joe Biden’s administration is considering ways to keep TikTok available in the United States if a ban that’s scheduled to go into effect Sunday proceeds, according to three people familiar with the discussions.