Default [Q] Mic distorted (& echo) in voice call, fine while recording


I have an issue with my mic on my galaxy S2, whenever I call or get called, my voice sounds incredibly distorted.
It's not that it's too soft, it's actually quite loud, just very distorted.
My voice is also echoed while calling.

However, when I'm recording, the mic gives me a great, clear sound.

I've read up about it, but most people are complaining that the volume is too low, which absolutely isn't the issue with me.

Anyone have some solutions?

They're much appreciated!

Greets, Sean
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