Hello everybody, I have a question since i bought my new at&t black matte 7+ from apple store. I heard that a lot of people are affected by the hissing/buzzing(whatever you want to call it) sound. Can you help me, to check if my phone has this problem too? When i put the phone with apple logo near my ear, i can hear some strange sounds (cant describe them). Its like the sound from a working hdd i guess. But that sound i can also hear on my old 6s , even louder than on 7+. Is there another way to check the problem? I try to record a video in a silent room but i cant tell if there is a hissing sound on it,because its normally to hear some strange sounds when you record in a silent room and listen it with max volume. Here is a link when recording a video in 4k. From sec 8, i put my finger on the speaker near the front camera.