Samsung...please make the message notification tones saved to the contact and not the message thread. That way when I delete my threads after a while it doesn't delete my custom tone for that person. If Apple can do it so should you. Even if Google supposedly took it away, I'm sure you could implement it back. Or yell at Google to bring it back. I don't know why it went away to begin with. It's a better feature then what they have now. If it ain't broke don't fix it.