Hi my name is Mike. I have had my ZTE Blade Spark phone since 2017. Recently, I believe it got wet accidentally on the earpiece. Not a lot just a few drops. Afterwards I made a phone call and sounded very distorted. Same thing for my speakers while watching a youtube video, distorted as well. This was roughly 4 or 5 days ago. I had to factory reset it as well because of the freezing of the screen. Today this is how it is. On YouTube the sound is really good but not perfect. Calls I can hear exactly what the other person is saying and reply as well they can hear me. It's just more static than usual. Charging is fine no issues with that, and my brother checked battery strip to see if it was damaged and said it wasn't. So if you guys got any help or ideas or want me to explain part of it reply. Thank You.