The reason why the video of Happy Entertainment can't be opened every day is that the application version is too old, the application permissions are not opened, and the system memory is insufficient.

According to the following methods:

1. Restart the application, enter the phone settings, search into the application management interface, find the application that can't be opened, and click Forced Stop to quit the application. Then reopen the application.

2. Check that the update may be the latest system version of the mobile phone that the old version of the application is incompatible with. We suggest that you update your application to the latest version in Huawei application market or official website.