LG P875 Optimus F5 4G LTE [279/286] Before installing an open source application and os

To check the battery power level:

• Touch > Apps tab > Settings > About phone from the SYSTEM > Battery.

The battery status (charging or discharging) and battery level (percentage charged) is

displayed at the top of the screen.

To monitor and control how battery power is being used:

• Touch > Apps tab > Settings > About phone from the SYSTEM > Battery >

Battery use.

Battery usage time is displayed on the screen. It tells you how long it has been since

you last connected your phone to a power source or, if currently connected, how long

the phone was last running on battery power. The screen shows the applications or

services using battery power, listed in order from the greatest to smallest amount used.

3. Before installing an open source application and OS

WARNING

If you install and use an OS other than the one provided by the manufacturer

it may cause your phone to malfunction. In addition, your phone will no longer

be covered by the warranty.

WARNING

To protect your phone and personal data, only download applications from

trusted sources, such as Play Store™. If there are improperly installed

applications on your phone, the phone may not work normally or a serious

error may occur. You must uninstall those applications and all associated data

and settings from the phone.