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Wi-Fi Direct
Wi-Fi Direct connects devices directly via a Wi-Fi network without requiring an access point.
Tap
Wi-Fi Direct
.
Bluetooth
Activate the Bluetooth feature to exchange information over short distances.
On the Settings screen, tap
Connections
→
Bluetooth
, and then tap the
Bluetooth
switch to
activate it.
To use more options, tap
.
•
Visibility timeout
: Set duration that the device is visible.
•
Received files
: View received files via Bluetooth.
•
Rename device
: Change the device name.
•
Help
: View help information for Bluetooth.
Flight mode
This disables all wireless functions on your device. You can use only non-network services.
On the Settings screen, tap
Connections
→
Flight mode
.
Data usage
Keep track of your data usage amount.
On the Settings screen, tap
Connections
→
Data usage
.
•
Data usage cycle
: Set a monthly reset date to monitor data usage between periods.
To use more options, tap
.
•
Auto sync data
: Activate or deactivate auto-syncing of apps, such as calendar or email.
You can select what information to sync for each account in
Settings
→
General
→
Accounts
.
•
Mobile hotspots
: Select mobile hotspots to prevent apps that are running in the
background from using them.