So I was at school and I got thrown a snowball while my phone was in my back pocket, the next day I tried playing music and tried turning up the volume with the buttons and the white squares didn't show up, I went on the app and the bar to turn it up was gone too. It only works when I have headphones plugged in but even like that it just randomly goes away oh and the alarms and ringers work so I don't think there are any problems with the speaker… It's getting really annoying can anyone help me?
Just for clarification: I checked all the settings and everything is fine and it's not on silent either.