I have iPhone 13 , with latest iOS. When listening music, watching videos. Sound down in 10 seconds and up again. It’s like notifications. But there is no. I reset the phone. Turn off the all notifications in settings. Disconnect from Apple Watch. But problem still has been working.
Hi tolga290,
Thanks for coming to Apple Support Communities for help today.
Have you checked for any issues with the volume buttons? This article can guide you: If a button or switch isn't working on your iPhone or iPad.
If that doesn't seem to resolve the issue, we'd advise visiting Get Support for a deeper dive.
Have a fantastic day!
iPhone Sound down and up itself
