Some applications you download may consume battery power.
•
While using downloaded applications, check the battery charge level.
•
3. Before installing an open source application and OS
WARNING
If you install and use another OS 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.
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.
4. Opening and switching applications
Multitasking is easy with Android; you can keep more than one application running at
the same time. There is no need to quit an application before opening another. Use and
switch between several open applications. Android manages each application, stopping
and starting them as needed to make sure that idle applications don't consume
resources unnecessarily.
1
Tap
. A list of recently used applications will be displayed.
2
Tap the app you want to access. This does not stop the previous app from running in
the background. Make sure to tap
To close an app from the recent apps list, swipe the application preview to the left
•
or right. To clear all apps, tap Clear all.
5. When the screen freezes
If the screen freezes or the phone does not respond when you try to operate it, remove
the battery and reinsert it. Then power the phone back on.
20
to back out of an app after using it.
Important notice