I have an iphone 4s and within the last few days it's started messing up during phone calls. The calls connect, but I can't understnad what the person is saying to me.
Both ingoing and outgoing calls make strange sounds when the person on the other end of the line. Everyone says that they can hear me talking, but when they talk to me, the only thing I can hear is a strange, static-y sort of noise.
I don't have any reason I can think of for why it's suddenly started doing that, except that I reset my phone about a week ago to fix a different problem I'd been having.
Does anyone know anything about this or how I can fix it?