Phone makes a creaking sound

Hey all

I hope someone can help. I had a Huawei Mate 10 Pro which started making a creaking door sound randomly once in a while. Then it became more and more often. If i had it close to my pc it would have that sound come out of the pc speaker or headset. Not attached to phone at all. I got kinda scared since i was afraid it was some extra radiation. I decided to switch phone to a Samsung S9. It literally just made the same sound now... i had it for 5 days only.

Does anyone know what this issue can be? I have no clue and I am kinda paranoid its something creepy.

Submitted March 30, 2018 at 10:35PM by Wolves_Chanel https://ift.tt/2pRbh9L