Why can't the Glory 80 Ciguang Lecture Hall take photos?

1, check whether the mobile phone network connection is stable and try to change the wireless network.

2. Update the software version.

3. Click on the mobile phone application, settings, application manager, download, select the problematic application and clear the data.

4. Back up data (contacts, text messages, pictures, etc.). ), restore the factory settings and try to reinstall.

5. Update the mobile phone system version.