To view your smartphone's screen via an external display, a Miracast™-enabled HDTV or a Wireless Display adapter is required. A Wireless Display adapter can be purchased from any Verizon Wireless retail store or at the online store.
From a Home screen, tap Apps (at the bottom).
Tap Settings .
From the Device section, tap Display .
Tap Cast screen.
If presented with "Mirror your phone's screen on a compatible Cast screen device" tap OK to confirm.
Tap the Cast screen switch (upper-right) to enable or disable .
If available, tap Auto-connect to enable or disable.
Automatically connects to the last display used when Cast screen is turned on (Enabled).
Enabled when a check mark is present.