Samsung SCH-R530RWBMTR - Manual (Page 182)

3. Touch the following Power saving mode settings to
enable or disable them. (When an option is enabled, a
check mark displays in its check box.):
• CPU power saving: When enabled, the phone’s maximum
performance is limited. This does not affect normal usage,
such as browsing and video playback.
• Screen power saving: When enabled, the screen uses
reduced frame refresh rate and lower brightness.
• Background color: When enabled, the background uses lower
brightness in Email and Internet.
• Turn off haptic feedback: When enabled, no vibration plays
when you touch the screen.
4. Under Power saving tips, touch Learn about power saving
to read information about Power saving options.
Battery
See how much battery power is used by device activities.
1. From the Settings screen, under Device, touch Battery.
The Battery screen displays.
2. View battery usage for applications and services
currently running.
The battery level displays in percentage. The amount
of time the battery was used also displays. Battery
usage displays in percentages per application.
3. Touch Screen, Cell standby, Android System, Android
OS, or any other listed feature or application to view
how it is affecting battery use.
Note: Other applications may be running that affect battery
use.
Settings 177