Can't hear callers unless I turn on the speakers!
A week ago I changed the battery of my iPhone 5s. Since then, I can't hear callers anymore unless i activate the speaker. This is not very comfortable, especially if I want to make calls on the road. The front camera is also not working anymore since then.
What I already tried: I thought the earpiece speaker is damaged and replaced it, but still the same problem. What else could it be?
Thanks a lot for your help!
Is this a good question?