iPhone Air speaker crackling on volume > 50-60%
I have bought an iPhone Air on 256 GB in a cloud white color on 23.09.2025 at an official reseller in EU. From time to time I have a crackling sound coming from an earpiece speaker when I'm watching videos on YouTube or listening to the music on YouTube Music or just talking with someone through Google Meet on volume > 50-60%. I read a lot of different forums and watched a lot of reviews on iPhone Air from big youtube channels and almost all of them confirmed the issue with the earpiece speaker on volume > 50-80%. Is it a hardware or maybe just a software issue? I still have a return window until Wednesday, so I need to know if Apple maybe will do something with it in next software updates. Below I will leave links to forums and videos:
https://forums.macrumors.com/threads/iphone-air-speaker-phone.2467232/
iPhone Air