Sony Xperia Touch G1109 User Manual page 29

To check for new software
1 If you are using a device with multiple users, make sure you are logged in as
the owner.
2 From your Home screen, tap
3 Find and tap Settings > About device > Software update.
If your Xperia™ device has less than 500 MB of free internal memory available, you are not
notified about new software. Instead you receive a warning in the Notification panel:
"Storage space running out. Some system functions may not work." If you receive this
notification, you must first free up internal memory to get notifications about new available
software.
Updating your device wirelessly
Use the Software update application to update your device wirelessly. If no
updates are available, you have the latest software.
To install a system update
1 If you are sharing a device with multiple users, make sure you are logged in
as the owner.
2 From your Home screen, tap
3 Find and tap Settings > About device > Software update.
4 If a system update is available, tap CONTINUE, then tap INSTALL NOW.
To schedule a system update
1 If you are sharing a device with multiple users, make sure you are logged in
as the owner.
2 From your Home screen, tap
3 Find and tap Settings > About device > Software update.
4 If a system update is available, tap CONTINUE, then tap the Schedule
installation slider.
5 Tap OK > Set time.
6 Set the desired time for the software update, then tap OK.
7 Your device will be updated at the set time automatically.
To set up automatic download of system updates
1 From your Home screen, tap
2 Find and tap Settings > About device > Software update.
3 Tap , then tap Settings > Auto download system updates.
4 Select an option.
To enable or disable automatic updates for applications
1 From your Home screen, tap
2 Find and tap Settings > About device > Software update.
3 Tap , then tap Settings > Auto-update apps.
4 Select the preferred option.
To update your device using a computer
1 Make sure that the computer can access the internet.
2 Using a USB cable, connect your device to the computer.
3 Make sure that the screen of your device is unlocked, and that the USB
connection mode on the device is set to Transfer files.
4 Open Xperia™ Companion, if it is not automatically launched.
5 Computer: If a new software update is detected, a popup window appears.
Follow the on-screen instructions to run the relevant software updates.
If you don't have the Xperia™ Companion software installed on the relevant computer,
connect your device to the computer and follow the on-screen installation instructions.
The provided USB Type-C™ charger cannot be used to connect the device to a computer.
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