iPhone volume decreasing on its own

When I am listening to music, playing a game with sound, watching a video, or having sound be used by any app (SiriusXM, tik tok, etc) the sound has randomly been decreasing like it does when I would get a text message notification or something, but there is no notification that comes through, and then the music/sound comes back to where is was. Any ideas on how to solve this issue?



[Re-Titled by Moderator]


iPhone XS

Posted on Apr 16, 2022 1:03 PM

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Question marked as Top-ranking reply

Posted on Apr 17, 2022 10:21 AM

Hi Bkush04,


As the sound gets lower as if you received a notification, but you don't see anything, could you have a notification that doesn't have an alert? When you go to Settings > Notifications, for an app, you can have Lock Screen, Notification Center, and Banners turned off but still have Sound turned on. You can double check any app that doesn't show notifications are turned off and that doesn't have these features turned on. Check out Use notifications on your iPhone, iPad, and iPod touch for more information.


Another thing to check is the output device. Does this happen when connected to multiple devices, such as using your speaker or connecting to a Bluetooth headphone. If it only happens when connected to one output type, see if that output has settings that could be causing this.


Hope this helps.


Have a good day.



128 replies

Sep 28, 2022 10:14 AM in response to jdelapen

After almost 2 weeks of testing, I sadly confirm the bug is still present in iOS 16 (even in the most recent update 16.0.2). I think Apple does not care about this issue or simply does not know the root cause of it in order to fix it. Either one, it's not a good thing. I am dealing with this annoyance since March. I am done with this. Switching to Android. Good luck guys!!!

Nov 4, 2022 1:31 PM in response to Pichirolas

If Dexcom was the culprit in this case, are you solely relying on the receiver then to get your blood sugar reading? Or after reinstalling Dexcom, you found the problem was no longer there? I'm unable to completely remove Dexcom because it is part of a system called Loop that integrates with my insulin pump. Have you reached out to Dexcom at all to report the issue to them if a complete removal of the app was the fix? Curious if they had any feedback.


I did not have the problem until upgrading to an iPhone 14 (from iphone xs) and is mostly experienced on my commute back and forth to work via Carplay, but have also noticed the issue at home using the native speaker on the phone as well.

Jan 27, 2023 11:50 AM in response to jdelapen

close to dumping iphones as well. this started for me in March 2023 with iPhone 12 pro. took to apple, wouldn't repicate. reset settings: nope, reset network settings: nope, reset to factory default: nope, reset to factory default and didn't install saved phone info from cloud, STARTED BRAND NEW: NOPE, apple issued me a 'new' iphone 12 pro: nope, bought iphone 14 pro max in september: NOPE. sitting in starbucks right now, listening to music on earbuds...every few minutes, sound drops for 10 seconds: STICK A CHOPSTICK, SLOWLY, THROUGH MY EYE TO EASE MY MUSIC PAIN SINCE MARCH 2023. better than this 'sound glitch', apple hasn't solved/fixed it yet. GFY AAPL, im about to try other phones and keep this turd as an extra remote at home. Thanks AAPL

Apr 14, 2023 8:23 PM in response to Bkush04

Having the same problem. When I play an app in the background (usually youtube) and check another app the volume will randomly lower and stay low for 30 - 60 seconds. There's no way to turn the volume back up. So, for instance, if the volume is at 100% then it will still show as being 100% despite an approximately 40% decrease in volume.


Using an iphone 12 pro on the latest operating system.

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iPhone volume decreasing on its own

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