The screen lock interface displays news information or advertisements, which is caused by some third-party software (such as WiFi master key). It is suggested that you can view and close the related software running in the background, or uninstall the software and view it again. If there is no relevant software or there is no improvement after uninstalling, it is recommended to enter the online customer service of vivo official website-My-and input the feedback of manual consultation online customer service.