Battery And Power Management - Sony E6603 User Manual

Battery and power management

Your device has an embedded battery. You can keep track of your battery consumption
and see how much power applications are using. You can remove apps and activate
Battery saver to get more out of your battery. You can also view an estimate of how
much battery time is left and adjust your settings to improve performance and make your
battery last longer.
To view your battery consumption and estimated battery time
1
From your Home screen, tap
2 Find and tap Settings > Battery usage. An overview appears showing battery
usage data and an estimated battery time.
3
Review the information, then proceed as required, for example, uninstall an
application or restrict its usage.
To view how much battery power applications use
1
From your Home screen, tap
2 Find and tap Settings > Apps.
3 Select an application and review its battery consumption via App info > Battery
usage.
Doze and App Standby
Doze and App Standby are powerful and convenient built-in modes which improve your
battery life significantly by reducing battery consumption when you are not using the
device or certain apps.
Doze
Doze suspends battery draining network activities, such as location services, syncing
and Wi-Fi® scanning in the background when you have not been using your device for a
long time.
Phone calls and SMS messaging are not affected.
Doze is activated when all of the following conditions are met:
•
Your device's screen is off,
•
Your device is not charging,
• You have not used your device for more than 1 hour.
Doze is canceled when you resume using the device. The mode is also paused
periodically when the device is being updated.
This feature is enabled by default and is recommended for best performance. However, if you
wish to make exceptions for certain applications, see
from optimization on page 32.
App Standby
App Standby suspends the network activity of unused applications in the background,
thus preserving battery life for the activities that are important to you.
Phone calls and SMS messaging are not affected.
App Standby marks an app as idle if:
• The app has not been used for more than 2 days.
• The app has not shown a notification for more than 12 hours.
This feature is enabled by default and is recommended for best performance. However, if you
wish to make exceptions for certain applications, see
from optimization on page 32.
To make specific applications exempt from optimization
You can make applications exempt from being optimized by Doze and App Standby.
This is an Internet version of this publication. © Print only for private use.
.
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To make specific applications exempt
To make specific applications exempt
32