•From any screen, open the system menu and tap VPN, and then tap VPN Preferences.
2Tap 
beside the profile you want to edit, and tap 
to open Profile Details.
3Tap a setting to edit it.
4Tap Done.
Delete a profile
1Open VPN 
.
2Do one of the following:
•Throw the profile off the side of the screen and tap Delete.
•Tap 
beside the profile you want to delete and tap Delete Profile.
Location Services
The Location Services application allows you to control the sending of information about your location to websites and applications that request it.
Manage location information passed to websites
A website might request your current location so it can provide you with information that is relevant to where you are. For example, a weather site might require your location so it can let you know the weather forecast for your area.
1Open Location Services 
.
2You can set Location Services to always ask your permission to send your location to a website when the site requests this information or you can set it to never share your location with any website. The current setting is displayed in the For Websites field. To change the setting, tap the current setting and then select another option from the displayed list.
3To clear all location data currently in use by websites, tap Clear My Location Data, and then tap Clear.
Manage location information passed to applications
An application might request your current location so it can provide you with information that is relevant to where you are. For example, Maps might use your current location to provide driving directions to a destination.
1Open Location Services 
.
2Select one of the following in the For Applications field:
Always Ask: Applications display a request to identify your location. You choose whether to allow this for the current session only.
Auto Locate: Applications can automatically identify your location.
3(Optional) Tap On to switch Background Data Collection from On to Off. Background Data Collection is available only when Google Services is on (see Turn Google Services on/off). When Background Data Collection is on, anonymous location data is collected from your device. This data is used to improve the quality of location services.
Turn Google Services on/off
Google Services must be turned on for Location Services to be enabled.
1Open Location Services 
.
Chapter 14 : Wireless connections 165