Nokia 5800 XpressMusic

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Memory card password
  — Password protect a memory
card.
Unlock memory card
  — Unlock a memory card.
These options are available only if a compatible memory card
is inserted in the device.
Back up files
Select 
Menu
 > 
Applications
 > 
File mgr.
.
It is recommended that you back up the device memory
regularly to a memory card or a compatible computer.
Back up data from the device memory to a memory
card —  Select 
Options
 > 
Back up phone memory
.
Restore data from the memory card to the device
memory —  Select 
Options
 > 
Restore from mem. card
.
You can also connect your device to a compatible computer,
and use Nokia Ovi Suite to back up data.
Application manager
With Application manager, you can see the software
packages installed in your device. You can view details of
installed applications, remove applications, and define
installation settings.
You can install two types of applications and software to your
device:
● JME applications based on Java™ technology with the .jad
or .jar file extensions
● Other applications and software suitable for the Symbian
operating system with the .sis or .sisx file extensions
Only install software that is compatible with your device.
Install applications
You can transfer installation files to your device from a
compatible computer, download them during browsing, or
receive them in a multimedia message, as an e-mail
attachment, or using other connectivity methods, such as
Bluetooth connectivity.
You can use Nokia Application Installer in Nokia Ovi Suite to
install an application to your device.
Select 
Menu
 > 
Settings
 and 
Application mgr.
.
The installation files are located in the Installation files folder,
and the installed applications in the Installed apps. folder.
Icons indicate the following:
   SIS or SISX application
   Java application
   Widget
   Application installed on the memory card
Important: Only install and use applications and other
software from trusted sources, such as applications that are
Symbian Signed or have passed the Java Verified™ testing.
Before installing an application, check the following:
Other applications
© 2011 Nokia. All rights reserved.
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