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Before updating your device, consider the following:
•
Ensure you have sufficient storage capacity before attempting to update.
•
If you are using a device with multiple users, you must log in as the owner, that is,
the primary user, to update the device.
•
System and application updates can present the features on your device in another
way than described in this User guide. The Android™ version might not be affected
after an update.
For more information about software updates, go to
support.sonymobile.com/software/ .
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
Find and tap Settings > System > 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, free up internal memory to get notifications about new available software.
Updating your device wirelessly
Use the Software update application to update your device software wirelessly. The
updates you can download over a mobile network depend on your operator. It is
recommended to use a Wi-Fi network instead of a mobile network to download
new software so that you can avoid data traffic costs.
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
Find and tap Settings > System > Software update.
3
If a system update is available, tap CONTINUE, then tap INSTALL.
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
Find and tap Settings > System > Software update.
3
If a system update is available, tap CONTINUE, then tap the Schedule
installation slider.
4
Tap OK > Set time.
5
Set the desired time for the software update, then tap OK.
6
Tap SCHEDULE. Your device will be updated at the set time automatically.
To set up automatic download of system updates
1
Find and tap Settings > System > Software update.
2
Tap
, then tap Settings > Auto download system updates.
3
Select the preferred option.
To enable or disable automatic updates for applications
1
Find and tap Settings > System > Software update.
2
Tap
, then tap Settings > Auto-update apps.
3
Select the preferred option.
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