Can I use custom sounds as notification sounds on my LG Stylo 3 ? I have tried to find where the built in notification sounds are stored in this phone so that I can add some sound files that I used on my G2 but the folder that they may be stored in is not to be found. I have searched for information on this using Google but everything I find refers to the built in sounds only. I copied my old ringtone folder to the SD card and I can use any of those as ringtones just fine. Thanks for any help or suggestions.