How to delete lock screen SMS notification

1. If it refers to the text display after the screen is locked, you can delete or cancel this information in Settings-Security-Owner Information of the mobile phone.

2. If it means that new information will be displayed on the screen after the screen is locked, it is recommended to go to Information-Menu Key-SMS Settings-Message Notification Settings-Pop-up Message Prompt. If this option is not checked, the screen will not automatically display a message prompt box.

If it is still displayed, it may be caused by some third-party soft conflicts and unstable system files. It is suggested to try to uninstall the recently installed suspicious software, or back up the important information of the lower fuselage and restore the factory setting operation to see if it can be improved.

If the problem still exists, you need to take the time to go to the local Lenovo after-sales service center and ask the engineer to help you detect and solve the problem.