Tik Tok changed the device account lock.

What the subject wants to ask is how to unlock the account lock of Tik Tok changing equipment?

1. In the Tik Tok interface, click me.

2. In the expanded interface, click Help and Settings. In the Help and Settings interface, click Unlock Protection.

3. In the unlock interface, click to use the bound mobile phone number to unlock, and in the enter mobile phone number interface, enter the number.

4. In the unlocking interface, click SMS verification, and in the mobile phone number verification interface, enter the verification code. After entering, click Next.