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When setting the phone down after use, quickly press the power key to turn the display
off.
Set Screen timeout less then 1 minute: From the Settings menu, scroll down and tap on
Settings > Display > Advanced and then tap on Sleep to select a faster time-out.
Turn off applications actively using GPS, such as navigation applications when you no
longer need them. It is easy to forget to 'end navigation' when you reach your
destination. Swipe down from the notification bar to see if active navigation applications
offer an option to quit or exit.
Applications: some applications and widgets can use a lot of energy when you use
them. Others can also behave in a non-battery friendly manner when you are not using
them. Apps that use a lot of wireless data (streaming Video or Music, navigation/maps,
etc) will take more out of your battery because the wireless radios have to transmit and
receive a lot of data. Applications that have frequent updates (social applications, email,
IM, etc.) are also active energy consumers. Some live wallpapers and widgets may also
be consuming power. In general, observe how long your battery lasts relative to the
applications that you are using. There are many system utility applications on the Play
Store that can help identify how apps consume resources (power, data, memory) for those
so inclined to dig deeper.
A quick and easy step is to reboot your phone if you have not turned it off in a long time
(> 1 week), or if you feel it has become sluggish and its battery life is not what you
expected. Press and hold the power key to select the Power Off option. Then turn your
phone back on and charge your phone normally. Frequent reboots can help keep poorly
behaved applications from using more than its share.
Wi-Fi: in broad terms, data over Wi-Fi uses less energy than data over cellular (and will
also save on usage if you have a cap). However if Wi-Fi is not available you may choose
to turn it off as well: Swipe down from the top of the screen, and tap the quick setting
Wi-Fi Off.
Turn Bluetooth off when not in use: Swipe down with 2 fingers from the top of the
screen, then tap Bluetooth > toggle Bluetooth off.
Ensure you do not have duplicate email accounts in different applications. To check for
duplicate accounts, touch Settings > Under Accounts touch the account type > Ensure
there are no duplicates. To remove an account, touch the account > Touch Menu >
Touch Remove account
Battery Saver Mode
Battery Saver helps you keep going on a low battery by automatically restricting mobile data
until the next charge. Some apps and services won’t work unless you’re connected to a Wi-Fi
network.
1. Swipe the status bar down with two fingers and touch .
2. Battery Saver and turn it on.
3. To turn on Battery Saver automatically when your power is below a specified level, touch
Settings > Battery > Battery Saver > Enable Turn on Automatically