Transfer Audio Files from a PC:

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

Change the General Ringtone:

1. Launch “Settings”
2. Access “Sound & Notification”
3. Select the desired ringtone and tap “OK”
4. Optionally, turn “Also vibrate for calls” ON or OFF

Change a Specific Contact’s Ringtone:

NOTE: You can’t set custom ringtones for contacts that are stored on the SIM Card or the phone’s internal memory.

1. Launch “Contacts”
2. Tap and hold the contact whose ringtone you want to change
3. Tap “Edit” > “Menu” > “Set ringtone”
4. Select the desired ringtone and tap “OK”

Change the Notification Alert Sound:

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