Transfer Audio Files from a Windows PC:

1. Connect the Android device to your computer via USB
2. Enable “Media device” / “File Transfer” when prompted or from the Notification area
3. Open the File Explorer on the computer
4. Navigate to the desired audio files on the PC storage
5. Copy and transfer the files to the phone storage, preferably in the “Media” folder
6. Once the transfer is done, eject the phone storage via system tray and safely disconnect the device from the USB port

Change the General Ringtone:

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

Change the Ringtone of a Specific Contact:

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

1. Open “Contacts”
2. Tap and hold the contact you want to edit
3. Tap “Edit” > “Menu” > “Set ringtone”
4. Select the desired ringtone
5. Tap “OK” to confirm

Change the Notification Sound:

1. Launch “Settings”
2. Tap “Sound & Notification” under “Device”
3. Tap “Default notification ringtone”
4. Select the desired notification sound
5. Press “OK” to confirm