Nokia lumia 830 User Manual page 48

Use Battery saver
Change the phone screen settings
Lower the screen brightness
Stop apps from running in the background
Use location services selectively
Use network connections selectively
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You can set your phone to automatically save power
when the battery charge level is low. To check the
battery status, and to turn Battery saver on, swipe
down from the top of the screen, and tap
settings > System > Battery saver.
When your phone goes into battery saver mode, you
may not be able to change the settings of all apps.
• Set the phone screen to turn off after a short
time. Swipe down from the top of the screen, and
tap All settings >
screen, and under Screen times out after, select
the time.
• Change the glance screen settings. To briefly see
the time and your notifications, swipe down from
the top of the screen, tap
Extras > Glance screen, and switch Mode to 30
seconds. To turn the glance screen off, switch
Mode to Off.
• Swipe down from the top of the screen, and tap
All settings >
that Automatically adjust display brightness is
switched to Off
the Brightness level slider.
• Close the apps you are not using. To close most
of the apps, tap and hold the back key
at the top right corner of the apps you want to
close.
• Some apps may run in the background
unnecessarily. Swipe down from the top of the
screen, tap All settings >
saver > Battery use > Change background app
settings, and turn the app you want to stop from
running in the background off
Turn location services off when you don't need
them. Swipe down from the top of the screen, and
tap All settings >
Location off .
• Set your phone to check for new email less
frequently, or even by request only. Tap
Outlook Mail >
account, tap Change mailbox sync settings, and
Personalization > Lock
All settings >
System > Display. Make sure
. To adjust the brightness, drag
System > Battery
.
Privacy > Location, and turn
> Accounts. Select an
All
, and tap
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