iPhone 7 Plus electrical popping noises through earphones
I just got a brand new iPhone 7 Plus and whenever I use earphones, I hear intermittent popping noises usually when activating the onscreen keyboard or when activating Siri/microphone. I've tried both earpods and another pair of earphones via the adapter and I get the same noises.
Anyone else experiencing this? What should I do?
iPhone 7 Plus, iOS 11.2.6