How to change the USB connection options on my Samsung Galaxy J3 Prime

Click each step to see the action. You can also click the picture or use the arrow keys.

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You can change the USB settings so that your Samsung Galaxy J3 Prime will sync, charge, etc. when connected to a computer.
1. Plug the USB cable into the phone and the computer.
2. Touch and drag the notification bar down.
3. The current USB setting is displayed (e.g., Charging via USB). To change it, touch Tap for other USB options.
4. Touch the desired option (e.g., Transferring media files).
5. The USB setting has been changed.