Samsung may produce the top-selling Android flagships, but that doesn't mean buyers don't encounter a few bugs.
Some Galaxy S7 and S7 edge phones apparently suffer from malfunctioning volume down and power buttons. You press either one, whether to reduce noise or wake your device from sleep, and nothing happens. In either case, it's quite a big deal. You're either stuck with a blank screen or notifications coming in loudly as you're trying to silence your phone.