When the screen is locked, you can swipe the bottom icons to quickly launch functions or applications.
In realme UI 5.0, you can adjust the quick launch options for the left-hand lock screen entry (selectable options: swipe to lock screen, flashlight, or hide it).
In realme UI 7.0, you can add more quick functions (such as recording, calculator, and application shortcuts).
Settings：
realme UI 7.0: Settings > Home screen, Lock Screen & Style > Tap the theme currently in use at the top > Tap the shortcut button at the bottom to set it.
realme UI 6.0 & 5.0: Settings > Home screen & Lock Screen > Lock Screen Shortcut
Note:
1. On the lock screen, tap the button and swipe a short distance towards the center of the screen to open the corresponding function.
2. The camera button on the right side of the screen cannot be turned off in realme UI 6.0 and earlier versions.