Transfer Audio Files from a PC:

1. Connect the Android device to the PC via USB
2. On the phone, enable “Media device” / “File Transfer” when prompted or from the Notification area
3. Launch the File Explorer on the computer
4. Locate the audio files on the computer
5. Copy and transfer the files to the phone storage in the “Ringtones” and/or “Notifications” folders
6. Once the transfer completes, eject the phone storage and safely disconnect the device from the USB port

Change the General Ringtone:

1. Open “Settings”
2. Access “Sound & Notification”
3. Tap the desired ringtone
4. Tap “OK”
5. Optionally, enable or disable “Also vibrate for calls”

Change the Ringtone of a Specific Contact:

NOTE: Custom ringtones can’t be assigned for contacts stored on the SIM card or the device’s internal memory.

1. Open “Settings”
2. Tap and hold the desired contact
3. Tap “Edit” > “Menu”
4. Tap “Set ringtone” and select the desired ringtone
5. Press “OK”

Change the Notification Alert Sound:

1. Open “Settings”
2. Access “Sound & Notification”
3. Tap “Default notification ringtone”
4. Select the desired notification alert sound and tap “OK”