User Guide

Applications
Getting started: Applications
About the BlackBerry ID
A BlackBerry ID gives you convenient access to multiple BlackBerry products and services. After you create a BlackBerry ID, you
can use a single email address and password to log in to any BlackBerry product that supports BlackBerry ID. With BlackBerry
ID, you can manage apps that you downloaded from the BlackBerry App World storefront and keep apps you downloaded
when you switch smartphones.
When you set up your BlackBerry smartphone, you might be required to create a BlackBerry ID. You can also create a
BlackBerry ID from within an app that uses BlackBerry ID, or by visiting www.blackberry.com/blackberryid.
Some services and apps that support BlackBerry ID require you to re-enter your login information after a certain amount of
time has passed if you are not actively using the app. You might also be required to re-enter your BlackBerry ID login
information if you change any of your BlackBerry ID information, if you delete all the data on your smartphone, or if you
update your BlackBerry Device Software on your smartphone.
Related information
Create a BlackBerry ID, 252
Change your BlackBerry ID information, 252
About downloading apps with the BlackBerry App World
With the BlackBerry App World storefront, you can search for and download games, themes, social networking apps, personal
productivity apps, and much more. Using an existing PayPal account, you can buy and download apps to your smartphone over
the wireless network.
If you don't already have the BlackBerry App World on your smartphone, you can download it at
www.blackberryappworld.com. For more information about managing apps using BlackBerry App World, click the BlackBerry
App World icon. Press the key > Help.
Depending on your wireless service provider and region, you might have the option to add or update apps using the BlackBerry
App World™ storefront. You might also be able to download apps from a webpage (try visiting mobile.blackberry.com from
your BlackBerry smartphone), or through your wireless service provider. Data charges might apply when you add or use an app
over the wireless network. For more information, contact your wireless service provider.
About adding apps with the BlackBerry Desktop Software
If you have the BlackBerry Desktop Software installed on your computer, you can connect your BlackBerry smartphone to your
computer to add, update, remove, or restore apps. You can also add apps to your smartphone that you have downloaded to
your computer, without having to use the wireless network.
To download the BlackBerry Desktop Software, visit www.blackberry.com/desktop.
User Guide
Applications
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