1. Pull down the notification panel and tap the wireless shared charging icon to turn it on.
2. Then place the center of the phone back to back with another device.
3. When the device is connected, the screen will confirm. Tap \"OK\".
4. If you pull down the message panel again, the message that the connected device is charging will be displayed.
5. The wireless shared charging icon will also appear in the status bar or the dashboard.
Slide down the notification bar and tap the reverse charge button. Put the phone behind the Samsung. Can be used