Updating your device – Sony XPeria XZ F8331 User Manual

Page 39

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Ultra STAMINA mode Home screen and additional panes are disabled. appears in the
status bar.

If you are sharing a device with multiple users, you may need to log in as the owner, that is, the

primary user, to activate or deactivate a power saving mode.

To activate or deactivate STAMINA mode

1

From your

Home screen, tap .

2

Find and tap

Settings > Battery.

3

Tap

STAMINA mode and tap the slider to activate or deactivate the function. If

you are activating the function, you can select additional options.

appears in the status bar when

STAMINA mode is active.

You can adjust the Auto-start percentage according to your preferences and exempt

applications from being optimised by STAMINA mode.

To activate Ultra STAMINA mode

1

From your

Home screen, tap .

2

Find and tap

Settings > Battery.

3

Tap

Ultra STAMINA mode and then tap Activate .

4

Confirm to activate.
Your Home screen is replaced by Ultra STAMINA mode Home and appears in the

status bar when

Ultra STAMINA mode is active. You cannot exempt applications

from being optimised by Ultra STAMINA mode.

To deactivate Ultra STAMINA mode

1

Drag down the status bar to access the Notification panel.

2

Tap

Deactivate Ultra STAMINA mode.

3

Tap

OK.

Deactivating Ultra STAMINA mode will restart your device.

Battery Care

Battery Care is not available in the US market.

Use Battery Care to increase the lifespan of your battery.
Battery Care detects your charging patterns and estimates the start and end time of

your regular charging period. The rate of charging is controlled so that your battery

reaches 100% just before you disconnect the charger.

Battery Care will not control the charging until it detects a regular charging cycle. This may

take several days.

To enable or disable Battery Care

1

From your

Home screen tap , then find and tap Settings.

2

Tap

Battery, then tap Battery Care.

3

Tap the slider to enable or disable

Battery Care.

Learnt patterns of the regular charging cycle are saved by Battery Care. Even if the function

has been disabled, it adopts to the learnt patterns after enabling the function again.

Updating your device

You should update the software on your device to get the latest functionality,

enhancements and bug fixes in order to ensure optimal performance. When a

software update is available, appears in the status bar. You can also check for new

updates manually, or schedule an update.

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