
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3. Using folders
You can combine several app icons in a folder. Drop one app icon over
another on a Home screen panel or the Applications screen and the two
icons will be combined.
NOTE:
You can customize contents and properties of each folder. To change
the folder name and color, touch the folder, then touch . To add more apps
to the folder, simply drag and drop the icons into the desired folder.
4. Before installing an open source application and
operating system(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 Google Play Store™. If there are improperly
installed applications on your phone, it may not work normally or a serious
error may occur. You must uninstall those applications and all associated
data and settings from the phone.