My iPhone emits a strange sounds, see the video below and leave me a comment. I am very confused 

My iPhone emits a strange sounds, see the video below and leave me a comment. I am very confused
Yep. Been happening sporadically for me. Not a big deal for me though.This is a known issue. It only happens when swiping out of control centre. Don't worry about it, because its a software bug. It is fixed in iOS 11.2.5 (BETA). Many threads on this issue exist:
https://forums.macrumors.com/thread...-closing-control-centre-anybody-else.2088482/
https://forums.macrumors.com/thread...bility-or-control-center-in-ios-11-2.2093013/
Software issue discussed by many. My X does it randomly too. Next update is supposed to take care of it.My iPhone emits a strange sounds, see the video below and leave me a comment. I am very confused
My iPhone emits a strange sounds, see the video below and leave me a comment. I am very confused
I can confirm it’s fixed on my iPhone X running 11.2.5 beta. I had this issue prior to 11.2.5 and since running the beta, I have not.