Changing Your Settings 285Battery UsageThis option allows you to view a list of those componentsusing battery power. The amount of time the battery wasused also displays. Battery usage displays in percentagesper application.1. Press ➔ and then tap Settings ➔ Battery.The battery level displays in percentage.2. From the upper-right tap (Refresh) to update thelist.– or –Tap an entry to view more detailed information.Note: Other applications may be running that affect batteryuse.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. Press ➔ and then tap Settings ➔Application manager ➔ All.