Operation Manual
Table Of Contents
- Contents
- Xperia™ C4 User guide
- Getting started
- Learning the basics
- Downloading applications
- Internet and networks
- Synchronising data on your device
- Basic settings
- Typing text
- Calling
- Contacts
- Messaging and chat
- Music
- FM radio
- Camera
- Photos and videos in Album
- Videos
- Connectivity
- Smart apps and features that save you time
- Travel and maps
- Calendar and alarm clock
- Support and maintenance
- Support for your device
- Computer tools
- Updating your device
- Finding a lost device
- Finding the identification number of your device
- Memory and storage
- Managing files using a computer
- Backing up and restoring content
- Running diagnostic tests on your device
- Restarting and resetting
- Warranty, SAR and usage guidelines
- Limitations to services and features
- Legal information
Daydream
Daydream is an interactive screen saver that automatically displays colours, photos
or a slideshow while your device is docked or charging and the screen is idle.
On a device with multiple users, each user can have individual Daydream settings.
To activate the Daydream screen saver
1
From your Home screen, tap .
2
Find and tap Settings > Display > Daydream.
3
Drag the slider to the right.
To select content for the Daydream screen saver
1
From your Home screen, tap
.
2
Find and tap Settings > Display > Daydream.
3
Drag the slider to the right.
4
Select what you want to display when the screen saver is active.
To set when the Daydream screen saver starts
1
From your Home screen, tap
.
2
Find and tap Settings > Display > Daydream.
3
Drag the slider to the right.
4
To activate the Daydream screen saver immediately, tap
, then tap Start now.
5
To set automatic activation options, tap , then tap When to daydream and
select an option.
Screen lock
There are several ways to lock the screen. The security level of each lock type is
listed below in order of weakest to strongest:
•
Swipe – no protection, but you have quick access to the Home screen
•
Pattern – draw a simple pattern with your finger to unlock your device
•
PIN – enter a numeric PIN of at least four digits to unlock your device
•
Password – enter an alpha-numeric password to unlock your device
It is very important that you remember your screen unlock pattern, PIN or password. If you
forget this information, it may not be possible to restore important data such as contacts and
messages.
To change screen lock type
1
From your Home screen, tap .
2
Find and tap Settings > Security > Screen lock.
3
Follow the instructions in your device and select another screen lock type.
To create a screen lock pattern
1
From your Home screen, tap .
2
Find and tap Settings > Security > Screen lock > Pattern.
3
Follow the instructions in your device.
If your lock pattern is rejected five times in a row when you try to unlock your device, you must
wait 30 seconds and then try again.
To change the screen lock pattern
1
From your Home screen, tap
.
2
Find and tap Settings> Security > Screen lock.
3
Draw your screen unlock pattern.
4
Tap Pattern and follow the instructions in your device.
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