Samsung SGH-T879 User Manual Ver.lg2_f2 (English(north America)) - Page 214

Unknown sources This feature can be used for Android application development. The feature allows developers to install nonPlay Store applications. Ⅲ Press ➔ and then tap 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. Ⅲ Press ➔ and then tap Settings ➔ Applications. Clearing application cache and data 1. Press ➔ and then tap Settings ➔ Applications. 2. Tap an application in which to clear the cache or data. 3. Tap Force stop, Clear data, Clear cache, or Clear defaults. Uninstalling third-party applications You can uninstall any application you downloaded and installed from the Play Store. 1. Press ➔ and then tap Settings ➔ Applications. 2. Tap the third-party application, and from the Application info screen, tap Uninstall. Moving Third-party Applications to your SD Card Your device's built in memory is augmented by using a microSD card to store additional data. When the device's built-in memory capacity is reached, it can be possible to move some applications over to the internal microSD card. Freeing up memory space on the device can help avoid any sluggish performance when the device has to work harder to manage memory resources. 209