Changing Your Settings 275Credential StorageThis option allows certain applications to access securecertificates and other credentials. Certificates andcredentials can be installed to the SD card and passwordprotected.1. From the main Settings page, tap More tab ➔ Security.2. Tap Trusted credentials to display only trusted CAcertificates. A check mark displayed next to the featureindicates secure credentials.3. Tap Install from device storage to install encryptedcertificates from the USB Storage location.4. Tap Clear credentials to clear the device (SD card orphone memory) of all certificate contents and reset thecredentials password.Application ManagerThis device can be used for Android development. You canwrite applications in the SDK and install them on this device,then run the applications using the hardware, system, andnetwork. This feature allows you to configure the device fordevelopment.Warning! Because the device can be configured with systemsoftware not provided by or supported by Google orany other company, end-users operate these devicesat their own risk.This menu allows you to manage installed applications. Youcan view and control currently running services, or use thedevice for application development.You can also view the amount of memory or resources usedas well as the remaining memory and resources for each ofthe applications on your phone and clear the data, cache, ordefaults. From the Home screen, press and then tapSettings ➔ (More tab) ➔ Application manager➔ ALL.