1, security measures are triggered. Some applications will detect whether the device has passed Root or escaped from prison. If the equipment used has passed Root or jailbreak, Luyou Education may trigger security detection measures and flash back. You can try to use a device that doesn't go through Root or jailbreak, or uninstall Root or jailbreak tools.
2. System compatibility. If Luyou Education is not compatible with the mobile phone system, it may also lead to flashback. You can uninstall and reinstall, or wait for Luyou Education to release an update to solve this problem.
3. The application of land travel education is disordered or abnormal. If the application of Luyou education itself fails or is abnormal, it may also lead to flashback. You can try to reopen the application, or uninstall and reinstall it.
4. There is a problem when installing or updating the client. It is also possible that the application is abnormal due to problems during the installation or update of the client. You can try to download the latest version of Luyou Education Client again and follow the installation steps. Luyou Education is an online education product, and client software needs to be installed before use.