1, mobile phone We need to turn on the mobile phone, find the WeChat icon on the desktop, then click Login, click Me, click Settings, click About WeChat, and click View New Version.

2. If the version is the latest version and there is no problem, then we need to restart the phone. Sometimes static code analysis fails because there is a BUG in his mobile phone. Just restart.

We can turn on the camera function of the mobile phone to see if the photos are blurred and the camera can be used normally. First of all, we have to rule out the camera problem. If the camera is broken, there is no way to scan the code, so we can only repair it.

4. If the above operation method is still unavailable, we can judge that the camera permission of WeChat is not turned on. We click Settings, then find WeChat, and turn on the photo function of WeChat, so that the code scanning permission will be opened.

For more information about WeChat code scanning failure, please visit:/ask/612ba61615831.html? Zd view more content