Folks on the other end telling you you sound as if you’re talking through a can and string? We’ve heard of several complaints at AndroidForums.com in this thread, as well as this one. Fortunately, we’ve got the remedy right here. You can head into your phone’s edit mode and change the vocoder to enjoy the same crisp quality that you did on the original EVO 4G. It’s quite simple and requires nothing but your MSL and the ability to follow directions. You can grab your MSL from Sprint by explaining to them why you need it – they usually don’t create much fuss over giving it up. Find instructions and more discussion at AndroidForums.com.