1. Mobile + WeChat password (after linking a mobile number)
2. Mobile + SMS verification code (after linking a mobile number)
3. WeChat ID + WeChat password (after setting a WeChat ID and password)
4. Email + WeChat password (after linking an email address)
5. Voiceprint (after enabling and setting Voiceprint)
6. QQ ID + QQ password (after linking a QQ ID)
7. Facebook ID + Facebook password (after linking a Facebook account)
Note: If you've set a WeChat password, you can log in with your WeChat ID/linked email address/linked QQ ID and WeChat password.
