Samsung SGH-I747RWAATT - Manual (Page 131)

Changing Your Settings 124
1. Tap Format SD card to re-format your SD card. This will
delete all data on your SD card including music, videos,
and photos.
2. Tap Format SD card again.
3. Tap Delete all to continue or press to cancel.
Note: The Format SD card option is only available when your
SD card is mounted.
Battery
See how much battery power is used for device activities.
1. From a Home screen, tap ➔ Settings ➔ Battery.
The battery level displays in percentage. The amount
of time the battery was used also displays. Battery
usage displays in percentages per application.
2. Tap Screen, Cell standby, Android System, Android OS,
or any other listed application to view how it is
affecting battery use.
Note: Other applications may be running that affect battery
use.
Applications
You can download and install applications from Play Store or
create applications using the Android SDK and install them
on your device. Use Application manager settings to manage
applications.
Warning! Because this device can be configured with system
software not provided by or supported by Google or
any other company, end-users operate these devices
at their own risk.
Memory Usage
See how memory is being used by Downloaded or Running
applications.
1. From a Home screen, tap ➔ Settings ➔
Application manager.
2. Tap Downloaded, Running, or All to display memory
usage for that category of applications.
The graph at the bottom of the Downloaded tab shows
used and free device memory. The graph at the bottom
of the Running tab shows used and free RAM.