: 1. Check whether the mobile phone network connection is stable, and suggest trying to change the wireless network.

2. Try to update the software version.

3. Click on the mobile phone application-Settings-Application Manager-Download-Select the problematic application-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. Find it useful. I like it. relevant issues