142 Chapter 10 : Preferences
2Tap th e l an gu ag e.
3If a region list is displayed, tap the region.
4Confirm you want to use the new language, or revert to the original
language.
Your phone resets after you select a new language. You do not lose any data
or applications from the reset.
Screen & Lock

Change screen brightness

1Open Screen & Lock .
2Under Screen, tap, hold, and drag the Brightness slider to the
preferred level .

Set the interval for turning the screen off automatically

By default, your screen turns off after one minute of inactivity to save battery
power. You can change this interval.
1Open Screen & Lock .
2In Tur n o ff a ft er , tap the number of seconds or minutes.

Change your wallpaper

Your wallpaper is the screen background in Card view. You can customize
the wallpaper to show a favorite picture.
1Open Screen & Lock .
2Tap Change Wallpaper.
3Do one of the following:
•Use an existing picture as the background: Tap the album containing
the picture, and tap the picture.
•Use a new picture as the background: Tap New Photo and take the
picture.
4(Optional) Do either or both of the following:
•To zoom out or in on a part of the picture, pinch in or out on the
picture.
•To capture the portion of the picture you want for your wallpaper,
tap and hold the picture, and then drag the portion you want to the
center of the onscreen box.
5Tap Set Wallpaper.

Turn advanced gestures on/off

Turning on advanced gestures gives you two new gestures, previous and
next, and also changes the way you make the back gesture.
•New gestures: The previous and next gestures let you move among your
open applications without first going to Card view. The new previous
gesture is a full swipe from left to right across the entire length of the
gesture area. The new next gesture is a full swipe from right to left across
the entire length of the gesture area. Use these gestures when you have
more than one app open and an app is displayed full-screen. By making
the previous and next gestures you go from full-screen view to full-screen
view of each app. The order of applications is determined by the order
that you opened them or arranged them in Card view.
•Change to back gesture: The back gesture still goes from right to left in
the gesture area, but you must make a shorter swipe.