1) Click on the desktop to search for the corresponding software, and check whether the software source program exists (if the setting icon is lost, you can enter the setting here);

2) settings->; Application management->; All-> System desktop-> Click Clear Data to reload the Flyme desktop image to try;

3) Whether to open the root authority and delete the system's own programs. If it is deleted, the system needs to be upgraded, and the data recovery authority and procedures need to be clarified. Please back up data (SMS, address book, application, etc.). ) clear the data in advance.