TL;DR
Owners of the iPhone 17 Pro and Pro Max have reported a static or hissing noise coming from the speakers while the phones are charging. Reports appear across Reddit, MacRumors forums and Apple’s Support Community; some users saw relief after a device swap while others experienced the issue across multiple units and software updates.
What happened
Shortly after the iPhone 17 Pro and Pro Max launched, a subset of owners began reporting a persistent static or hissing sound linked to charging. Users have described the noise as similar to an old radio, audible both when audio is playing (notably when lowering volume) and in some cases with no media playing. The sound can present as a low crackle or hiss during actions such as scrolling web pages while the device is plugged in. Conversations on Reddit, the MacRumors forums and Apple’s official support community document varying severity: some people had the problem resolved after exchanging their device, while others say the issue continued across multiple replacements. Reports trace back to September and continued through iOS 26.2. An iOS 26.3 update is expected soon and could address the behavior, but there is no clear evidence yet that a fix is included.
Why it matters
- A speaker hiss impacts basic audio quality and could degrade user experience during calls, media playback and general use.
- The reports span both software updates and hardware swaps, leaving it unclear whether the root cause is firmware, hardware, or an interaction between charging components and audio circuitry.
- If widespread, the issue could prompt increased support requests, device exchanges and scrutiny of warranty or repair policies.
- A forthcoming iOS update (26.3) is being watched as a possible remedy; absence of a confirmed fix would leave affected users reliant on replacements or further diagnostics.
Key facts
- Affected models reported: iPhone 17 Pro and iPhone 17 Pro Max.
- User reports appear on Reddit, MacRumors forums and Apple’s Support Community.
- Described symptom: a static, hissing or crackling noise associated with charging.
- Some users hear the noise when lowering volume while audio plays; others hear it with no audio output.
- The issue has been reported since September and continued through iOS 26.2.
- Swapping to a different device resolved the problem for some users but not for others, where the noise persisted across multiple units.
- An extreme example has been shared in a user video, demonstrating severity in at least one case.
- iOS 26.3 is expected to arrive in the coming weeks and could include a fix, but no confirmation of a repair is available yet.
What to watch next
- Whether iOS 26.3, expected soon, includes a software fix for the charging-related speaker noise.
- Official guidance or a technical statement from Apple about the issue (not confirmed in the source).
- Patterns in replacement outcomes—whether device swaps consistently resolve the problem or if it recurs across exchanged units (not confirmed in the source).
Quick glossary
- Static/hiss: Unwanted background noise in audio output, often perceived as a continuous high-frequency sound or crackling.
- MagSafe: Apple’s magnetic attachment system for accessories and chargers used with recent iPhone models.
- iOS: Apple’s mobile operating system for iPhone; updates can include bug fixes and feature changes.
- Device swap: Replacing a user’s device with another unit, often done through support channels to address hardware faults.
Reader FAQ
Is this issue affecting all iPhone 17 Pro units?
Not confirmed in the source. Reports describe a subset of users experiencing the problem.
Does swapping the phone always fix the hiss?
Some users had the issue resolved by exchanging their device, while others say it persisted across multiple replacements.
Will iOS 26.3 fix the speaker noise?
iOS 26.3 is suggested as a possible fix and is expected soon, but there is no evidence yet that it will resolve the issue.
Has Apple issued an official statement or repair guidance?
Not confirmed in the source.
iOS 26 has three new iPhone features I’ve been really loving Ryan Christoffel Dec 29 2025 IPHONE IPHONE 17 PRO IPHONE 17 PRO MAX iPhone 17 Pro issue causing speaker…
Sources
- iPhone 17 Pro issue causing speaker hiss for some users when charging
- iPhone 17 Pro Max – Static / hissing nois…
- iPhone 17 Pro and Pro Max Users Report Static Speaker …
- iPhone 17 Pro Static Noise During Charging: What's Wrong?
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