If you don't use the phone for a while, the Home screen or other screen you are viewing, is replaced with the lock screen and then the screen darkens, to conserve the battery.
If you've locked your screen, you must draw an unlock pattern or enter a PIN or password to unlock it. See "Locking your screen" on page 45.
If you haven't locked your screen, this lock screen appears.
2 Drag the lock icon to the right.
The last screen you were working on opens.
Was this article helpful?