Chosen Solution
A few days ago my ASUS laptop that I use at school speakers started to crack and emit static randomly after I accidentally shocked my trackpad with my finger. Today my Samsung Galaxy Tab SM-T350 is doing the same thing. These two devices have never been in a room together or even within a mile of each other. What is causing this issue for the tablet and is it related to the laptop?
Has it ever been liquid damaged? This sounds like it may need a loud speaker replacement regardless. Before you do, I would try a factory reset but make sure you backup your data. If that doesn’t work, you would need to replace the loud speaker.
