Problems with voice during CarPlay calls since iOS 11.3

I can also confirm that the problem is fixed with iOS 11.4. Kenwood ddx9704s.

Just tried 15F79 in my VW Jetta MK6 and am still experiencing the same issues.

after the iOS 11.4 update the CarPlay works.

update to iOS 11.4 and you'll see that the problem you had after the 11.3 update resolves.

I will try this today and get back to you.

Hi All

I had the same problem - had all the hardware and wires checked. Updating to iOS 11.4 sorts it!

Hi. I’m still having the same problem too even after the upgrade :( I also have a 2016 VW Jetta & iPhone 7

I’ve just installed the OS 11.4 and this bothering problem is already solved! I was able to use the CarPlay system to talk with the previous quality that I was used to.

I'm currently also on 11.4 and still having this issue, this really is starting to be a more and more problem.

Please apple fix this.

Iphone: 6S

IOS: 11.4

Seat Ibiza (2017)

Apple Lightning Cable

Iphone: X

IOS: 11.4.1

Hyundai IONIQ 2017

Apple Lightning Cable

Newest update did not fix the problem.

No fix here:

iOS 11.4.1

Apple Lightning Cable

iPhone 7 Plus

Volkswagen Touran 2017

Hello I can confirm that the problem is still existing!

iPhone 6s

IOS 11.4

Seat Leon 2016

I can hear people fine but for others it’s very hard to understand me.

New 2019 Jetta Here, IOS 11.4.1.

Anyone I talk to on the phone through car play says I am muffled and scratchy. Switch to Bluetooth and it goes away.

Please fix.