Voice Isolation problem - iphone14 ios 26.3

Hi,

After updating my iPhone from iOS 26 to iOS 26.3, I’ve been experiencing issues with the Voice Isolation feature. Whenever I enable Voice Isolation while using the microphone in apps, my voice becomes unclear. The people I’m speaking with say they can’t hear me clearly and have difficulty understanding what I’m saying.

I never had this problem before updating to iOS 26.

To try to fix the issue, I have:

  • Restarted my device

  • Updated from iOS 26 to iOS 26.3

Unfortunately, the problem still persists.

For comparison, I also have an iPad Air 3 running iPadOS 18.5, and Voice Isolation works perfectly fine on that device.

Please advise on how this issue can be resolved.

Thank you.

Hello @nongDiDi2544

We appreciate your interest in participating in the forums! These forums are for questions about developing software and accessories for Apple platforms. Your question seems related to a consumer feature and is better suited for the Apple Support Communities I would recommend to post it there instead of the developer forums.

 Travis Trotto - DTS Engineer

Voice Isolation problem - iphone14 ios 26.3
 
 
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