I've had my Sony Xperia SP since like last summer 2013, its been fine since about now because when I'm in a call with someone and i speak into the microphone, on the recieving end it sounds like the sort of noise you'd get if you held your phone out of the car while driving, like really muffled, and if I wait a bit longer, like a minute or so sometimes it goes away and its back to normal again. Just wondered if anyone else has the same problem, or something like this and also if there's any other solution to it other than sending it to sony
Asdfghjkl phones are so useful when you can't make phone calls .__.
Any advice is mucho appreciated