On Android, go inside the Settings app, tap data usage, choose an app, then select "Restrict background data" for background data usage.

在安卓系统下，可以进入“设置”，点击“数据使用”，选中这个应用，之后选择“限制后台数据”，就可以限制后台数据的使用了。

youdao

To disable location tracking on Android, go inside the Settings app, tap Apps, choose an app and select "Permissions," then tap to disable location permission.

在安卓手机上，要关闭定位跟踪系统，可以进入“设置”，点击“应用”，选中要关闭的应用，选择“权限”，之后选择关闭定位权限。

youdao

To download the app, visit Settings on your mobile device and then select General.

CNN: Apple rolls out iOS 6.1 update

To remove apps from your Android phone, open the Android Menu, go to Settings and select Applications, then click Manage and, when you find the offending app, click Uninstall.

MSN: Fake Android Anti-Virus Records Calls, Steals Info