Sony Ericsson StreamMan P800 User Manual page 123

This is the Internet version of the user's guide. © Print only for private use.
During installation the P800 verifies a digital signature and
certificate in the SIS file against a root certificate in the phone.
Successful verification means that you can trust who produced
the SIS file and that the content has not been modified after it
was created. If the SIS file does not contain a digital signature
you will be given a warning about the problem but you can still
decide to proceed with installation at your own risk. In general it
is recommended that you install only from SIS files where the
vendor identity and file integrity can be verified.
Note Installation of uncertified applications may cause your
system to crash and all your data will then be lost.
MIDP applications run in a protected environment with no
access to sensitive information so no signatures are required for
MIDP JAR files.
From a PC
must be installed in your PC and the P800 must
PC Suite for P800
be connected to the PC via SyncStation, infrared, or Bluetooth
wireless technology in order to install applications from your
PC.
Installing applications from your PC
1. Connect your P800 to the PC via SyncStation, infrared or
Bluetooth wireless technology. When connected, an icon is
shown in the status area to the right in the taskbar on the PC.
Installing applications
2. Start the PC software
Install Software
application (.sis file) to install.
3. Confirm to install the application in the P800.
4. Select target drive (phone memory or Memory Stick Duo).
Download to the P800 begins.
5. Installation starts when download is complete.
From the P800
Program packages, for example, games, can also be downloaded
to your P800 from the Internet or from a Memory Stick Duo.
When downloading a file from the Internet, the installation will
start automatically when the file is completely downloaded to
your P800. The procedure below describes installation of
application packages already in the P800 but not yet installed.
See "To download and upload files, for example, applications"
on page 76 how to download files from the Internet.
Installing applications in the P800
1. Select
> Applications > Install
2. Select software in the list.
3. Select If the software is certified, an information
Install.
dialog will be shown with the name of the software, version
and supplier. Select again.
Install
and select the
.
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