User's Manual

DRAFT
Internal Use Only
Applications and Development 183
Unknown sources
This feature can be used for Android application development. The
feature allows developers to install non-Play Store applications.
 Press ➔ and then tap System settings ➔ Security
➔
Unknown sources .
Unknown sources displays a check mark to indicate it is
active.
Note: If Unknown sources is disabled, those applications without a
certificate will not be allowed to download to your device.
Manage applications
This feature allows you to manage and remove installed
applications. You can also view the amount of memory or resources
used as well as the remaining memory and resources for each of the
applications on your device and clear the data, cache, or defaults.
 Press ➔ and then tap System settings ➔ Apps .
Clearing application cache and data
1. Press ➔ and then tap System settings ➔ Apps .
2. Tap an application in which to clear the cache or data.
3. Tap
Force stop , Clear data , Clear cache , or Clear defaults .