Buff unbinding steam does not send verification code.

1. First, check that the number you bound is correct;

2. Confirm that the number is still in normal use, and there is no overdue downtime, and confirm that you can receive SMS;

3. If you still can't solve the problem, you can directly consult customer service in official website.

How does buff unbind the steam account:

1. Open Netease BUFF Personal Center and click on the avatar;

2. Click Account Management, and after entering the page, click Steam Account Management;

3. Click Unbind to enter the page, and then click Unbind;

4. Click Submit, fill in the received verification code, and click Submit.