Where is the Apple mobile phone set? Turn off the screen lock spam message.

When we use the iPhone, we may find that even if the device does not unlock the screen, we can still see some information, including SMS, on the locked screen. I'm fine when I'm alone If I put it on the table, the information comes, and there is someone next to me, it is easy to reveal my privacy. If you don't want these messages to be displayed directly in the lock screen interface, you can modify them in the settings.

Turn off SMS preview when the screen is locked:

Open the device settings, find the notification and click, and select information; Drop down to find the display preview, and choose when to unlock or never unlock.