Music very quiet over bluetooth audio since updating to iOS 11

The volume is very quiet when connected to my car via bluetooth. It also seems much quieter in general, I even have the volume on maximum on my car stereo and its still not very loud. Was fine on iOS10.

EU Volume is off in settings and I have depaired and repaired the phone to the car stereo.


Seems Apple have further restricted volume limit, sick of this limitation as now music is very quiet.

Posted on Sep 28, 2017 6:23 AM

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26 replies

Nov 18, 2017 1:28 PM in response to richardc1983

I also had this problem. Music was very quiet on bluetooth speakers - almost inaudible unless the phone volume was set at maximum.


I fixed it by simply re-pairing the bluetooth device - go into the bluetooth settings, tap the "i" to the right of the offending bluetooth device, then tap "forget this device." Re-pair the device to the phone and everything should be audible again.


I guess iOS saves some data about each bluetooth device when it's paired, and iOS 11 has a problem interpreting the data stored by iOS 10.

Oct 19, 2017 12:43 PM in response to richardc1983

Same problem here. iPhone 6S running on iOS 11.0.3. I noticed that as soon as I receive a notification (and the phone is not set on mute), the volume of the music played on the bluetooth device is increasing on its original maximum volume (like it was on iOS 10, before I had this problem). So is a software problem, definitely an iOS11 issue.

Can you confirm this?

Oct 30, 2017 12:04 PM in response to TitaniumFocus

Im sorry, but this is BS. The volume buttons on my Bose BT headphones directly correlate, and turn up the volume on my iPhone7 just as if I was using the buttons on the phone. They are not mutually exclusive. With IOS 11.0.2 and 11.0.3, BT sound is definitely diminished. I can listen to music at full volume which I could never do before. Its as if Apple has decided "Volume Limit" is always enabled at half volume.

Oct 22, 2017 3:09 AM in response to TitaniumFocus

Hi TitaniumFocus


Strange actually as I am assuming you mean the Ford car in your username. I also have the same.


Yes using the volume buttons in the side I know I have to use to increase Bluetooth volume has been that way for since I can remember it’s the same on IOS11 is it not?


Anyway the problem seems fixed now since various updates and app updates.

Oct 22, 2017 2:08 AM in response to amID0n

It isn’t rocket science! As to your reply of “I’m not helping” I have already answered the post by explaining how Bluetooth volume works when you are connected by Bluetooth to your car only a few posts above yours!

Just because you don’t like the way it works does not make it a software issue! I DO agree though (as I have previously stated) it’s a STUPID setup!

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Music very quiet over bluetooth audio since updating to iOS 11

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