Random notification sounds on note 20 ultra

[Android Central Question]

i own a note 20 ultra SM-N9860 from past week a random notification sound plays from the phone with no visible notification on the screen. This happens atleast 2-3 times during the day, things i have verified are as below:

1. NFC is disabled
2. Notification reminder are set to off
3. No Flash notifications turned on
4. Data Cache Wipe already done.
5. App preferences already reset.
6. The sound heard is not available in the system list of sounds
7. Checked all installed apps , no notification access found

 

[Javier P]

Welcome to the forums. See the steps included in this guide.

https://forums.androidcentral.com/showthread.php?t=983538

I would recommend you to create an account so you can reply on this thread.

 

[jaskaran87]

thanks for the reply, i have already checked the steps described in the article. The point is its not lost notifications, its just the notification sound with no notification displayed on the screen or anywhere.Even the screen doesn't turn on

 

[Javier P]

thanks for the reply, i have already checked the steps described in the article. The point is its not lost notifications, its just the notification sound with no notification displayed on the screen or anywhere.Even the screen doesn't turn on

It's still possible that there's a record in the notification log.

 

[jaskaran87]

will share the logs after the issue reoccurs anytime

 

[jaskaran87]

issue occured again , nothing on the nice catch or samsung notistar. i have checked the PUSH notification and flash notifications as well. Even if turn off notifications for all the apps except the essentials ones, still i hear this.