Why do I need to re-verify the micro-signal when I change the device?

The system has detected that you have replaced the device. For security reasons, you need to re-verify. Just log in by SMS.

The way to log in to WeChat again is:

1. Open WeChat and click "I".

2. Click "Settings".

3. Click "Log Out".

4. Select the login method of the new mobile phone, and then log in again.

You can also use the following methods:

1. First, open Baidu, enter "Tencent Customer Service Web Page Link", click Search, and then click the "WeChat Account Service" option under account protection.

2. Then enter the account protection page and click the "Freeze and Unfreeze" option below.

3. Then click Freeze and Unfreeze, and carefully read the system prompt "How to unfreeze WeChat account" at the top right.

4. Finally, click "Click here" in the WeChat account unfreezing method to enter the "Unfreeze WeChat Account" interface, fill in the information according to the system prompt, and then click "Next" button.