pre-installed. If not, you can download or add the settings manually. Contact your
network operator for detailed information about Internet and messaging settings.
If you cannot access the Internet, have no data connection, or cannot send or receive
multimedia messages, try deleting all Internet and messaging settings and then add them
again.
To download Internet and messaging settings
1
From your Home screen, tap .
2
Find and tap
Settings
>
Xperia™
>
Internet settings
.
3
Tap
Accept
.
To reset the default Internet settings
1
Drag the status bar downwards, then tap .
2
Tap
More…
>
Mobile networks
.
3
Tap
Access Point Names
, then tap .
4
Tap
Reset to default
.
Access Point Names (APNs)
An APN is used to establish data connections between your device and the Internet.
The APN defines which type of IP address to use, which security methods to invoke,
and which fixed-end connections to use. Checking the APN is useful when you cannot
access the Internet, have no data connection, or cannot send or receive multimedia
messages.
To view the current APN
1
From your Home screen, tap .
2
Find and tap
Settings
>
More…
>
Mobile networks
.
3
Tap
Access Point Names
.
If you have several available connections, the active network connection is indicated by a
marked button.
To add Internet settings manually
1
From your Home screen, tap .
2
Find and tap
Settings
>
More…
>
Mobile networks
.
3
Tap
Access Point Names
> .
4
Tap
Name
and enter the name of the network profile that you want to create.
5
Tap
APN
and enter the access point name.
6
Enter all other information required by your network operator.
7
When you're done, tap , then tap
Save
.
Usage info
For quality purposes, Sony Mobile collects anonymous bug reports and statistics
regarding your device. None of the information gathered includes personal data.
To allow the sending of usage info
1
From your Home screen, tap .
2
Find and tap
Settings
>
Xperia™
>
Usage info settings
.
3
Mark the
Send usage info
checkbox if it is not already marked.
4
Tap
OK
.
Controlling data usage
You can keep track of the amount of data transferred to and from your device over
your mobile data or Wi-Fi® connection during a given period. For example, you can
view the amount of data used by individual applications. For data transferred over your
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