In a notice late on Saturday, TikTok informed its users in the United States that the app would be "temporarily unavailable" on Sunday due to a law taking effect. Upon logging in, users were shown a message stating that the law would "require us to temporarily disable our services," with reassurance that efforts were underway to resume service in the U.S. as swiftly as possible. As of Saturday, users could still access and use the app by bypassing the message.