Samsung S2 Cell Phone User Manual


 
Changing Your Settings 121
2. Tap
Format SD card
to re-format your SD card. This will
delete all data on your SD card including music, videos,
and photos.
3. Tap
Format SD card
again.
4. Tap
Delete all
to continue or press to cancel.
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 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 Applications 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
Applications
.
2. Tap
Downloaded
,
On SD card
,
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.