Recently I have noticed that I don't get the sound alert when a push notification comes in. Yes, all settings are set up with sounds on, even did a complete restore and set up as new phone...twice. Some apps notifications aren't coming in at all, such as AP news. This lack of notifications started when I got my unlock complete, but the no sound issue was happening before that. I cant figure it out. Tried researching with no luck. Any help appreciated....