Hello, I can't receive the verification code in the last step of my self-service unsealing operation. Why?

You can't receive SMS or verification code due to the following reasons:

1, unknown error

The mobile phone uses an unofficial version (or there is a plug-in on the mobile phone), and the server cannot recognize the unsealing request. Please check and delete unofficial software/plug-ins, and download the latest official WeChat software before unsealing. It is illegal to use plug-ins at the same time. If you use them many times, your account may be permanently banned.

2. Abnormal mobile phone number

This is because the mobile phone number used when unsealing is bound to an inactive account or an illegal account, so other accounts cannot be unsealed with this mobile phone. Please change the basic phone number and try the operation again.

3. Virtual operators are not supported.

Wechat does not support the unsealing of virtual operator. Please use the mobile phone number registered by the operator to unseal it.

Extended data:

Methods to prevent WeChat titles:

1, the newly registered micro signal must be packaged first. Update a picture in the circle of friends, improve personal information, bind QQ, avatar, increase fans as much as possible, and make the number look more real.

2. Register this micro signal with your mobile phone number. If you change your mobile phone to log in to WeChat, logging in will be a very troublesome thing for "verified friends". So I'm going to untie my mobile phone number.

3. When adding friends in the early stage of the new micro-signal, it is recommended to search for friends (through micro-signal, mobile phone address book, QQ number import) to add friends, or scan to add contacts. Doing so can confirm the authenticity of WeChat.

5. Don't use the function of "people nearby" immediately for the new micro-signal, because using this function "people nearby" is invisible, but it will make the new number easily blocked by WeChat because it is illegal. It is recommended to use it after 15 days.

Baidu Encyclopedia-WeChat Personal Account Usage Specification

Common causes of Tencent-WeChat unsealing failure