Reality for Mobile is turned on by default, but you can turn it off if you want to reduce
battery consumption.
To turn on X-Reality for Mobile
1
Drag the status bar downwards, then tap .
2
Find and tap
Display
.
3
Mark the
X-Reality for Mobile
checkbox if it is not marked.
Screen settings
To adjust the screen brightness
1
Drag the status bar downwards, then tap >
Display
>
Brightness
.
2
Drag the slider to adjust the brightness.
3
Tap
OK
.
Lower the brightness level to increase battery performance.
To set the screen to vibrate on touch
1
Drag the status bar downwards, then tap >
Sound
.
2
Mark the
Vibrate on touch
checkbox. The screen now vibrates when you tap
soft keys and certain applications.
To adjust the idle time before the screen turns off
1
From your
Home screen
, tap .
2
Find and tap
Settings
>
Display
>
Sleep
.
3
Select an option.
To turn off the screen quickly, briefly press the power key .
Language settings
You can select a default language for your device and change it again at a later time.
You can also change the writing language for text input. See
Personalising the Xperia
keyboard
on page 39.
To change the language
1
From the
Home screen
, tap .
2
Find and tap
Settings
>
Language & input
>
Language
.
3
Select an option.
4
Tap
OK
.
If you select the wrong language and cannot read the menu texts, find and tap . Then select
the text beside
and select the first entry in the menu that opens. You can then select the
language you want.
Airplane mode
In Airplane mode, the network and radio transceivers are turned off to prevent
disturbance to sensitive equipment. However, you can still play games, listen to
music, watch videos and other content, as long as all this content is saved on your
memory card or internal storage. You can also be notified by alarms, if alarms are
activated.
Turning on Airplane mode reduces battery consumption.
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