Transfer Audio Files from a Windows PC:

1. Establish a USB connection between the Galaxy J1 Nxt and your computer
2. On the phone’s home screen, swipe the “Status” bar down
3. Make sure “Media device (MTP)” is enabled
4. On the computer, open the File Explorer
5. Locate the desired audio files on your computer
6. Copy the files and paste them on the phone storage, preferably in the “Ringtones” and / or “Notifications” directories
7. Once the transfer is complete, eject the phone storage via system tray and safely disconnect the phone from the USB cord

Transfer Audio Files from a Mac Computer:

NOTE: Assuming Samsung Kies is already installed on the Mac, skip the first 3 steps.

1. Launch the Internet browser on the Mac
2. Head down to Kies Support
3. Click “Kies 3 for Mac” and follow the on-screen steps to install Kies
4. Connect the Galaxy J1 Nxt to your Mac via USB
5. If necessary, swipe the “Status” bar down on the phone and turn on “Media Device (MTP)”
6. Open Kies on the Mac and click the “Folder” icon associated with “Internal memory” or “External memory”
7. Launch the File Explorer on the Mac and locate the desired audio files
8. Drag the files and drop them in Kies
9. After the transfer is complete, eject the phone storage by dragging the virtual drive from the desktop into the “trash can”
10. Safely disconnect the phone from the USB cord

Assign a Custom Ringtone:

1. Open the “Settings” menu
2. Tap “Sounds & notifications”
3. Under “Sound”, tap “Ringtones and sounds”
4. Tap “Ringtone” and select the desired ringtone
5. Tap “Back” to save the changes

Change the Ringtone of a Specific Contact:

1. Launch “Contacts”
2. Select the desired contact
3. Tap “Edit” > “Ringtone”
4. Select the ringtone you want to use
5. Tap “OK” > “Save”

Change the Notification Sound:

1. Open the “Settings” menu
2. Under “Device”, tap “Sounds and notifications”
3. Scroll to “Sound” and tap “Ringtones and sounds”
4. Select the desired notification sound
5. Tap “Back” to save