Earthworks Version 2.24.x or older the Screen View app will be installed using a USB containing the APK or downloading the program from Trimble App central.
On Earthworks V2.25.x or newer, the screen view app will be downloaded from the Earthworks MC installer. If you are upgrading a system that is already using the screen view app you will need to uninstall the old app in app central and download the new one in MC installer.