I often hear a loud swishing sound and I was wondering what this sound means. It must be one of voice over's sounds. This sound plays when I unlock my screen. it plays twice. When I press home to unlock my phone, I hear a loud swish. then after unlocking my phone, about 2 seconds later another loud swish. Does anyone knows what this swishing means? If I can understand what it means, it won't irritate me as much.
Many thanks for any help.