Sony Xperia XZ1 User Manual

							To format the memory card
1 Find and tap  Settings > Storage .
2 Tap  SD card  > 
, then tap  Storage settings  > Format  > Erase & format .
All content on the memory card gets erased when you format it. Be sure you  
						

							To restore your data using a computer
1 Unlock the screen of your device and connect it to the computer using a USB
Type-C cable.
2 Open the Xperia
						

							To edit a backup file
1 Find and tap  Settings > System .
2 Under  Xperia
						

							Downloading applicationsDownloading applications from Google Play
						

							Internet and networks
Browsing the web The Google Chrome
						

							Wi-FiUse Wi-Fi to surf the internet, download applications, or send and receive emails.Once you have connected to a Wi-Fi network, your device remembers the network
and automatically connects to it the next time you come within range.
Some Wi-Fi networks require you to log in to a web page before you can get access. Contact the relevant Wi-Fi network administrator for more information.
Available Wi-Fi networks may be open or secured. Secured networks are indicated
by 
 next to the Wi-Fi network name.
Some Wi-Fi networks do not show up in the list of available networks because they do not broadcast their network name (SSID). If you know the network name, you can add it
manually to your list of available Wi-Fi networks.
To turn Wi-Fi on or  off
1 Find and tap  Settings > Network & Internet  > Wi-Fi .
2 Tap the slider to enable or disable Wi-Fi.
It may take a few seconds before Wi-Fi is enabled.
To connect to a Wi-Fi network
1 Find and tap  Settings > Network & Internet  > Wi-Fi .
2 Tap the slider to turn on Wi-Fi. All available Wi-Fi networks are displayed.
3 Tap a Wi-Fi network to connect to it. For secured networks, enter the relevant
password. 
 is displayed in the status bar once you are connected.
The list of available Wi-Fi networks refreshes automatically. If you cannot connect to a Wi-Fi network successfully, refer to the relevant troubleshooting tips for your device at
http://support.sonymobile.com.
To add a Wi-Fi network manually
1 Find and tap  Settings > Network & Internet  > Wi-Fi .
2 Scroll down and tap  Add network.
3 Enter the  Network name  information.
4 To select a security type, tap the  Security 
						

							Increasing Wi-Fi Signal Strength
There are a number of things you can do to improve Wi-Fi reception:

						

							To find  the MAC address for your device
1 Find and tap  Settings > Network & Internet  > Wi-Fi .
2 Tap  Wi-Fi preferences  > Advanced .
3 MAC address  is displayed in the list.The Wi-Fi Mac address is also displayed under Settings > System > About phone > Status >
Wi-Fi MAC address.
WPS
WPS (Wi-Fi Protected Setup) is a wireless networking standard that helps you establish secure wireless network connections. WPS makes it easy for you to set up
WPA (Wi-Fi Protected Access) encryption to secure your network. You can also add
new devices to an existing network without entering long passwords.
Use one of these methods to enable WPS:

						

							To share your mobile connection by One-touch portable hotspot
1 Make sure that both devices have the NFC function turned on, and that both
screens are active.
2 Find and tap  Settings > Network & Internet  > Hotspot & tethering .
3 Tap  One-touch portable hotspot . Hold the devices together so that the NFC
detection areas of each device touch, then tap  CONNECT.This function only works with devices that also support NFC Wi-Fi tethering.
To share your cellular data connection with another Bluetooth device
1 Make sure that your device and the other Bluetooth device are paired with
each other and that cellular data  traffic is activated on your device.
2 Your device : Find and tap  Settings > Network & Internet  > Hotspot &
tethering . Tap the Bluetooth tethering  slider to enable the function.
3 Bluetooth device : Set up the device so that it obtains its network
connection using Bluetooth. If the device is a computer, refer to the relevant
instructions to complete the setup. If the device runs on the Android operating system, tap the settings icon beside the name of the device that it is paired with under  Settings > Device connection  > Bluetooth  > Paired
devices , then mark the  Internet access checkbox.
4 Your device : Wait for 
 to appear in the status bar. Once it appears, the
setup is complete.
5 Tap the  Bluetooth tethering  slider again to disable the function.
The Bluetooth tethering function is turned  o
						

							Controlling Data UsageYou can keep track of the amount of data transferred to and from your device over
your cellular 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 cellular data connection, you can also set data usage warnings and limits to
avoid additional charges.If you are using a device that has multiple users, only the owner (that is, the primary user)
can adjust data usage settings. Adjusting data usage settings can help you keep greater
control over data usage but cannot guarantee the prevention of additional charges.
To help reduce data usage
1 Find and tap  Settings > Network & Internet  > Data usage  > Data Saver .
2 Tap the slider to enable or disable the function.
To turn data  tra