Respuesta a "Why aren't my volume buttons or ringer working?"Mine did the same. It was driving me mad first it was intermittent so wasn't sure weather it was just me. Then I realised I was missing calls and texts when I had my phone right with me. I cleaned the charger port with a needle and cotton wool. W O W!! What a load of dirt was in there blocking it up. It worked perfectly after that. Try it, it may also work for you. Julie.