Qq expression freeze is not how I lifted it.

1. Log in to QQ official website, enter the account security center and click "Unfreeze Account" to enter the account unfreezing page.

2. According to the prompt, provide valid identification, such as ID card and driver's license, and valid contact information, such as mobile phone number and email address.

3. Submit the account unfreezing application and wait for approval.

4. After approval, you can log in to QQ again and reset face recognition to ensure the security of your account.