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 mobile
data connection, you can also set data usage warnings and limits to avoid additional
charges.
Adjusting data usage settings can help you keep greater control over data usage but cannot
guarantee the prevention of additional charges.
To access data usage settings
1
From your Home screen, tap .
2
Find and tap Settings > Data usage.
To turn data traffic on or off
1
From your Home screen, tap .
2
Find and tap Settings > Data usage.
3
To turn data traffic on or off, tap the on-off switch beside Mobile data traffic
accordingly.
You can also turn data traffic on or off by marking or unmarking the Mobile data traffic
checkbox under Settings > More… > Mobile networks.
To set a data usage warning
1
Make sure that data traffic is turned on.
2
Drag the status bar downwards, then tap .
3
Find and tap Data usage.
4
To set the warning level, drag the warning line to the desired value. You receive a
warning notification when the amount of data traffic approaches the level you set.
32
This is an Internet version of this publication. © Print only for private use.
To set a data usage limit
1
Make sure that data traffic is turned on.
2
Drag the status bar downwards, then tap .
3
Find and tap Data usage.
4
Mark the Set mobile data limit checkbox if it is not marked, then tap OK.
5
To set the data usage limit, drag the corresponding line to the desired value.
Once your data usage reaches the set limit, data traffic on your device will be turned off
automatically.
To control the data usage of individual applications
1
From your Home screen, tap .
2
Find and tap Settings > Data usage.
3
Find and tap the desired application.
4
Mark the Restrict background data checkbox.
5
To access more specific settings for the application, tap View app settings and
make the desired changes.
Specific settings for an application may not always be accessible.
The performance of individual applications may be affected if you change the related data
usage settings.
To view data transferred via Wi-Fi®
1
From your Home screen, tap .
2
Find and tap Settings > Data usage.
3
Tap , then mark the Show Wi-Fi usage checkbox if it is not marked.
4
Tap the Wi-Fi tab.