1, the software is unstable and the degree of optimization is low, which leads to software flashback. Update the application version, contact customer service, and feedback the real situation;

2. The mobile phone system is faulty, and some functions are not working normally, resulting in software flashing. Send the mobile phone to the maintenance center for inspection and maintenance;

3. There are too many software and junk files in the mobile phone, and the system is under great pressure, which causes the software to flash back. Uninstall uncommon software, clean up junk files and improve fluency;

4. The third-party security software blocked the related process of the application, causing the software to flash back. Temporarily shut down third-party security software;

5. The configuration of the mobile phone is low, and the running memory is small, which is not enough to support the software, resulting in the software flashing back. Update the mobile phone configuration and optimize the mobile phone system.