Tik Tok, the mobile phone used by others, is as good as new now. Why? Tik Tok moved the old mobile phone to another mobile phone to answer it.

Your account number is the original, so the recommendation is still the same as the original.

If a person often uses Tik Tok. Because big data records personal preferences, the content recommended to you is similar.

The vibrato video is pushed according to the login account and your usual geographical location information, depending on the length of the video type.

If you are in a place on a network and watch video content in a similar direction, the video content pushed will be similar, and some popular videos will be pushed first, so it will be similar.

You often watch the same content on Tik Tok, and then you will push the same video.