Huawei's mobile phone positioning code can't be scanned

1, Huawei mobile phone can't be recognized by scanning QR code because of poor mobile phone network. The solution steps are as follows: Take Huawei p 10 as an example. First, click the icon of the "Settings" application on your phone. Then click the "Wireless and Network" option at the bottom of this page.

2. Check whether the mobile phone network is good: scanning the QR code needs to be used under the condition of good network. Please check whether the mobile phone network is good.

3. The QR code is unclear or dirty. Generally, there are only two colors in the QR code, and there are other noises or dirt, which will reduce the recognition rate of the QR code. Due to the air environment, the camera is easy to be contaminated with thick dust, which will also cause the camera to be unable to take a clear image. Wipe the camera clean.

4. It may be that the scanned QR code has expired and the mobile phone can't scan it. Maybe the mobile phone was scanned when it was not connected to the internet, so it could not be recognized.

5. Network problems. Huawei's mobile phone scanning positioning code does not display the green shield, which is caused by abnormal network connection. First, turn on the phone to check the network. Secondly, open the site code and test whether the network connection is abnormal. Finally, click the location code to re-enter.

6. If the permission of WeChat camera is disabled, WeChat cannot scan the code. Please go to Settings, click Apply and Notify, click Rights Management, select rights, click Call Camera, find WeChat, turn on the switch, and then try again. If other third-party applications are using the camera, WeChat cannot open the camera/scan code.