Optimize Battery Life With Power Saver Mode; Use Extreme Power Saving Mode; Check Battery Usage - HTC Sprint One M8 User Manual

Optimize Battery Life with Power Saver Mode

Power saver mode helps to increase battery life. It reduces the usage of phone features that drain
the battery such as the display and data connection.
1. With two fingers, swipe down from the status bar to open the Quick Settings panel.
2. Touch below the POWER SAVER tile to choose which phone features to conserve power
for.
Note: If Data connection is selected, your phone automatically disconnects from the mobile
network after 15 minutes when the screen is off and the data connection is idle (no download activity,
streaming, or data usage). It reconnects and then disconnects periodically when the data connection
is idle to save battery power.
Note: Keep in mind though that the Sleep mode option for the data connection in Settings >
Power, when enabled, overrides power saver mode.
3. Touch the ON/OFF switch next to Power saver to turn Power saver mode on or off.

Use Extreme Power Saving Mode

In times when you don't need to use much of your phone, turn Extreme power saving mode on to
extend battery life longer. In this mode, standby time can last longer than usual, and you can only use
the most basic functions such as phone calls, text messaging, and email.
1. With two fingers, swipe down from the status bar to open the Quick Settings panel.
2. Touch the EXTREME POWER SAVING MODE tile to turn the mode on. Or to set when to
automatically switch this mode on, touch
3. Select the check box, and then choose at which battery level the mode will turn on.

Check Battery Usage

See a ranking list of apps that are using the battery. You can also see how much and how long the
battery has been used for each app.
1. With two fingers, swipe down from the status bar, and then touch
2. Touch an app to check how it's using the battery. You'll see how much battery power is used by
resources such as the CPU for the app and other use details.
Tip: If you see buttons while viewing an app's battery use details, you can touch them to adjust
settings that affect battery usage, stop the app, and more.
Settings
below the tile.
> Power > Usage.
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