How to change the bound mobile phone number in Tik Tok?

When using Tik Tok, I want to change the bound mobile phone number, so how can Tik Tok change the bound mobile phone number? Next, I will teach my basin friends the solution.

tools

apple 11

IOS 17.2.1

Tik Tok V 28.4.

methods:

1. click "Tik Tok".

2. select "I" and click the "three" icon in the upper right corner.

3. click "settings".

4. click "account and security".

5. click "phone binding".

6. click "replace" in the pop-up dialog box.

7. enter "mobile phone number to be changed" in the input box, and click "get SMS verification code", as shown in the figure.

8. enter "SMS verification code received by changing the mobile phone number" in the input box and click "finish".