How to enable Nearby device sharing in Samsung Galaxy Grand2(SM-G7102)?
STEP 1. GETTING STARTED
a). Tap on Apps as shown below.
b). Tap on Settings icon and then tap on Connections as shown below.
STEP 2. ENABLING NEARBY DEVICES
c). Scroll down and tap on Nearby devices option as shown below.
d). Enable the Nearby devices by dragging the Switch towards right.