Transfer Audio Files from a PC:

1. Connect the Android device to the computer via USB
2. On the phone, enable “File Transfer” / “Media device” at the prompt or from the Notification area
3. Open the File Explorer on the computer
4. Navigate to the audio files on the computer
5. Copy and transfer the desired files to the phone storage, preferably in the “Ringtones” and “Notifications” directories
6. Once the process completes, eject the phone storage and safely disconnect the phone 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

Add Custom Ringtones for Specific Contacts:

NOTE: You cannot set custom ringtones for contacts located on the SIM card or the phone’s internal memory.

1. Open “Contacts”
2. Tap and hold the desired contact
3. Tap “Edit’ > “Menu” > “Set ringtone”
4. Select the desired ringtone and tap “OK”

Change the Notification Alert:

1. Launch “Settings”
2. Go to “Device”
3. Tap “Sound & Notification”
4. Tap “Default notification ringtone”
5. Select the desired ringtone and tap “OK”