Touch the two NFC devices together, usually back-to-back. Android Beam uses near field communication (NFC) to send and receive information wirelessly. You can quickly send a picture, or other file, from your Samsung Galaxy S4 to another NFC-enabled device.
Open the content to be shared.
Place both devices’ backs against each other.
Wait for sound and haptic confirmation that both devices have detected each other.
Notice the sender’s screen shrink into a thumbnail and display “Touch to beam” at the top.
Touch the sender’s screen to begin beaming.
Similarly, it is asked, how do I transfer files using NFC?
Beaming content