iphone 11 pro poor sound quality

Hi all, I’m having sound problems in GSM calls since the very beginning. The sound on my side is always good, the people on the other side complain a lot regarding sound quality. The symptom doesn’t happen in voip calls, only radio one. Apple support already replaced my initial phone, already changed the SIM card also and the symptom reoccur in the new phone. Anyone knows how to follow from here? Anyone has a similar experience?


thxs

d1000

iPhone 11 Pro, iOS 13

Posted on Nov 6, 2019 3:22 AM

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76 replies

Dec 6, 2019 11:32 PM in response to piotrDiGriz

Czesc Piotr i Harnaś

I have the same issue using PL Orange and O2 Germany. So in my opinion this is Apple problem.

Apple replaced me the phone but after few days I have the same issue. Only Airplain mode Off/On solves the problem for a while.

For people using Polish language link to PL forum with the same complains:

https://myapple.pl/forums/topic/341531-zniekształcone-rozmowy-iphone-11-pro-max/

Tomasz



Dec 7, 2019 4:40 AM in response to d1000pt

Status of my case:


After second delivery in a officer repair center in Lisbon/Portugal the device went to Apple Factory and returned with the indication they didn’t found any problem. Returned with the device and the problem persisted. Returned to Apple Care Support and we started another process of diagnostic. Tried a bunch of tests and recorded logs during calls with problems. Data already uploaded to Apple. One of the tests we are doing is using a Vodafone SIM card now (my operator is Meo). Until now no further problems occurred (aprox. 30 calls). Apple Care continue to follow my case with a dedicated person on their side, looks like it will escalated to higher support tier.

Dec 12, 2019 4:17 AM in response to d1000pt

Reporting in from the Netherlands with provider Tele2 and the same issue. Some people report bad audio quality on their end. While I can hear them clearly. Putting the phone into Plane-mode and then off, resolves it temporarily. With my iPhone SE2 I had no issues on iOS 13 whatsoever.


This is pretty frustrating for an otherwise perfectly working and awesome phone.


I hope this report will help to encourage Apple to look into the matter and hopefully come with an iOS update. Whilst not having to replace or fix the phone.

Dec 12, 2019 2:35 PM in response to AppiePau

I know several cases in Portugal with Meo Operator. Vodafone appears not having the issue in Portugal. It sounds

like an iPhone 11 Pro certification problem. Apple already replaced my phone, done

several tests and say it's an operator problem and they should be the ones to

fix it. I have seen cases in several countries, operators and in high-end devices

only. Apple Care didn't help and close the incident support saying the cannot

do anything else. Amazing experience with a 1350€ device. Ghostbusting since

September on this issue. Drained out by now. Worst experience ever with a

phone.

Dec 14, 2019 10:58 AM in response to HarnasPR


I'm on Bell Mobility in Ontario and can report the same issue with Iphone 11 pro.. horrible sound quality with the phone's radio. Actually the worst sounding calls I've heard on a mobile phone in a long time. Tried earpiece, speakerphone, I've swapped out to a new SIM, tried disabling/enabling VoLTE, even tried wifi calling over my LAN, makes no difference. I've used Skype & Whatsapp to make calls instead of the phone app and it's a lot better but there is still a slightly artificial, robotic, sound to the calls on both ends.


I'm pretty disappointed because otherwise, it's a nice phone: very fast gui, great battery life, audio quality when listening to music is excellent on the phone's speakers, with wired headphones, or bluetooth, which you'd think would make phone calls sound good also but no. I've given up. Using the same SIM in an old Samsung S7 or a new Pixel 4 XL, phone call sound quality is much, much better. No comparison. This is my first iphone. I wanted to see what the fuss was about. It's pretty good for anything except making or getting phone calls. :-) For my situation, it's unusable.


Dec 23, 2019 6:23 AM in response to XANDERBLG

Welcome to the Club! Apple says is not their problem, the issue is from the Operator that as to change something that no one knows... worst is that everything works with other phones from Apple and other vendors and of course the issue the Operator... Please open a support case and share your issue everywhere. I have return my phone and waiting for my money, let’s see what’s happens.


The support said that I have to be patient until someone from other planet resolve the issue.


Good Luck and make some noise.





Jan 24, 2020 8:44 PM in response to Zakspeedf1

Zakspeedf1 wrote:

I've gone thru 2 replacement 11 Pro Max's, new sim cards, testing on my old X, wife's X, a android (sounds way better), numerous diagnostic tests with Apple, taking my phone to a accredited Apple service shop, spoke to 7 senior advisors, spoke to my carrier's engineers, have to power cycle off the phone everyday just to be able to use the phone as a phone.


I've had zero of those issues on AT&T, so it definitely sounds like a carrier issue.

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iphone 11 pro poor sound quality

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