*Get proactive help with detected issues (GPS, connectivity, battery, etc.)
*Get tips to explore new features and improve the performance of your device
*For Nexus and Google Play edition devices, gain easy access to live Google support
App currently available to US-based Nexus, Google Play edition and Android One devices running Android 5.0, Lollipop.
Get it on Play Store : com.google.android.apps.cavalry
Download Device Assist 114878475 APK - 13 MB