iPhone 12 Picking Up Way Too Much Background Noise on All Calls/ Video Recording

Hi all,


Ive looked around at a few threads for a solution to this but can’t see anything exactly matching my issue so-


I have an iPhone 12 and in the last 6-12 months I’ve noticed (and been told) that the amount of background noise picked up on my mic-end on calls (both WhatsApp and normal phone calls) as well as on video recordings has gone nuts!


Say I record an audio message and there might be a quiet ambient noise in the background (like a small, far away fan or someone talking quietly metres away from me), it is massively intensified when I listen back to recording. The recording picks up the slightest noise, even like a car going past literally outside my house and bumps it up tenfold.


Many people have told me they have trouble hearing me because of the noises when to me on my end…they’re not loud!? And I’m sensitive to noises! So trust me it’s not loud!


I’m on iOS 18.3.1 but it’s been like this the last few updates.


It’s driving me nuts and it’s annoying to have to wait to find total silence to speak to anyone on a call or voice recording.


BG noise reduction is turned on in settings, always has been.


Any suggestions?

iPhone 12, iOS 18

Posted on Mar 18, 2025 3:31 AM

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Mar 18, 2025 6:58 AM in response to SiouxTrick

SiouxTrick wrote: "82% Would battery health really affect microphone levels though?"

I don't know. ...I only know that we see a wide variety of issues when the Maximum Capacity is close to Apple's suggested level of 80% for replacing the battery.


Also be aware that if a weak battery fails during an iOS update, the iPhone can be permanently 'bricked'. So consider having the weak, aging battery replaced promptly:


iPhone Battery Service


About genuine iPhone batteries


Repair Provider Verification


(Articles found by searching Apple's Knowledge Base.)


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Mar 18, 2025 6:04 AM in response to SiouxTrick

SiouxTrick ~ As your iPhone 12 could be 4½ years old, it's worth checking for a weak, aging battery which can cause a variety of issues. So...


Does your iPhone 12 still have its original battery?


And what's the Maximum Capacity % here?...


Settings > Battery > Battery Health & Charging


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iPhone 12 Picking Up Way Too Much Background Noise on All Calls/ Video Recording

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