Turn On-Off Data (Mobile Data) on Samsung Galaxy S9+
- On main page swipe screen up
- Select (Settings)
- And then (Connections)
- Select (Data usage)
- Turn on-off internet usage at (Mobile data)
- if turn on, a button is blue and on the top, it’ll show a sign for internet connection (4G/3G/EDGE/GPRS)
- If turn off, a button is grey and there’s no sign of internet connection on screen
- Via Control Center > on main page swipe screen down
- Tap (Mobile data) to turn on-off Data
- if turn on: arrows are blue
- if turn off: arrows are grey