Transfer Audio Files from a PC:

1. Establish a USB connection between the phone and computer
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. Navigate to the audio files on the PC storage
5. Copy and transfer the files to the phone storage in the “Ringtones” and “Notifications” directories
6. Once done, eject the phone storage and safely disconnect the device from the USB port

Change the General Ringtone:

1. Launch “Settings”
2. Go to “Sound & Notification”
3. Select the desired ringtone
4. Tap “OK” and optionally, turn “Also vibrate for calls” ON or OFF

Change a Specific Contact’s Ringtone:

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

1. Launch “Contacts”
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 tone and tap “OK”