Originally Posted by
msm0511 I get what you're saying, but the reason the OP did the speaker test to begin with is because he said the speakers sound differently than they used to. Hence why he did the speaker test to begin with. I'm wondering if there is an issue with something somewhere even though this test is pointless in finding the problem.
Ok, except the OP stated that "it turns out there's no sound coming out of the right speaker of my iPhone". I am simply pointing out that
there is no "right speaker" on any iPhone. There never was.