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” when prompted or from the Notification area
  3. Launch the File Explorer on the computer
  4. Locate the audio files on the PC
  5. Copy and transfer the files to the phone storage, preferably in the “Media” directory
  6. After the transfer completes, eject the phone storage and safely disconnect the device from the USB port

Change the General Ringtone:

  1. Open “Settings
  2. Go to “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: Custom ringtones cannot be set for contacts stored on the SIM card or the device’s internal memory.

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

Change the Notification Alert Sound:

  1. Open “Settings
  2. Go to “Sound & Notification
  3. Tap “Default notification ringtone
  4. Select the desired notification alert
  5. Tap “OK



See More: Nokia 3.1: Transfer Audio Files from a PC and Set Custom Ringtones & Notification Alert Sounds