User's Manual

Table Of Contents
User’s Manual 56
Settings
Select device administrators
Tap to open a screen where you can add or remove device
administrators.
Use secure credentials
Check this option to allow applications to access your device’s
encrypted store of secure certificates and related passwords and other
credentials. You can use credential storage to establish some kinds of
Wi-Fi connections. If you have not set a password for credential
storage, this setting is dimmed.
Install from storage
Tap to install a secure certificate from the storage.
Set password
Tap to open a dialog where you can set or change the password for
your secure credential storage. Your password must have at least 8
characters.
Clear storage
Tap to delete all secure certificates and related credentials and erases
the secure storage’s own password, after prompting you to confirm that
you want to do this.
Applications
You can use the Applications settings to view details about the
applications installed on your device, to manage their data and force them
to stop, and to set whether you want to permit installation of non-Market
applications that you obtain from web sites and email.
Unknown sources
Check this option to permit installation of applications that you obtain
from websites, email or other locations.
Quick launch
Tap to open a screen where you can set shortcuts to launch
applications.
Manage applications
Tap to open a list of all the applications and other software installed on
your device, along with their size. By default, only downloaded
applications are shown, and these are sorted in alphabetical order.
Running services
Tap to open a list of services - applications or parts of applications that
provide services to other applications or that run even when their main
application isn’t running. Above each service, one or more gray bars
show which processes the running service needs and how much
memory it’s using. Depending on the service, when you tap it in the list it
will either open a dialog in which you can stop it or open its Settings
screen.
Development
This option contains settings that are useful for developing applications.