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Issues with iPhone 16 Pro Max – Speaker and Screen

Since I bought my iPhone 16 Pro Max, I’ve been experiencing two issues. The first one is with the top speaker – when I increase the volume past halfway, the microphone starts to crackle. This is especially noticeable during phone calls, and the sound quality becomes very bad. The second issue is that sometimes, out of nowhere, the screen stretches for a split second, and I see green, black, or other colored lines. These lines appear in different parts of the screen, especially when I turn it on or in certain apps. Even the Always-On Display sometimes glitches. I’m starting to wonder if the phone is defective or if it’s a software issue, as updating to iOS 18.0.1 hasn’t fixed it. Does anyone else have this problem with the new iPhone?

iPhone 16 Pro Max, iOS 18

Posted on Oct 10, 2024 10:59 AM

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Question marked as Top-ranking reply

Posted on Oct 13, 2024 1:48 PM

Same problem here refering to speaker buzzing, any solution for that issue? How did they solve it for you?

46 replies

Nov 12, 2024 1:15 PM in response to Josh_676

If my volume is up more than halfway on my new iPhone 16 Pro Max, anything other than a voice coming across the line sounds horrendous. For instance, if someone typing as they’re talking to me or looking for something and rummaging around, the sound of it has a piercing high end that gives me an absolute headache. It pokes through so loud that I have to keep turning it down. And then I can’t hear their voice basically. I literally need to get a different phone because I just don’t think I can do it unless they fix it. I get migraines.

Oct 28, 2024 11:41 AM in response to vasil05

Yea same issue here, when the volume is higher the top speaker makes crackling sounds and sometimes when watching normal videos the audio shifts between left and right. The speakers also lower the volume at points and raise them back again(even when the volume is turned up completely) on music and videos. Hopefully Apple can fix this. There is no way they don’t know this is happening.

Jan 7, 2025 7:39 PM in response to vasil05

Same problems with my new iPhone 16 Pro Max 1TB, Black ($1,695 ; Jan 02/2025 ). Creepy static sound, Microphone crackling, Speaker buzzing at increasing volume. Just an injustice to some high-quality music & video production I was trying to play on the iPhone. They sound a looooooot better on my old devices IPhone 7Plus, iPhone XR, 13, .. Not to mention problems with the Screen - readability, legibility, grayish & pale-white ... What a shame!!!

Issues with iPhone 16 Pro Max – Speaker and Screen

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