Volume changes by itself
Hi there,
I just purchased this iPhone 8+ from Apple. It is a fresh purchase, brand new.
Every time I am watching a video, or listening to music - my volume changes by itself. The volume indicator comes on the screen randomly, and either goes up or down a notch or two. I am not sure what is causing it. It happens whether I have my bluetooth earbuds connected or not.
I've turned off volume control, and it still happens. Any ideas what could be causing it?
iPhone 8 Plus