It probibly covers the noise canceling mic. Just make a hole in that section if they don't wanna swap it out.
Sent from my Transformer TF101 using Tapatalk
Yeah seems like the speaker sound gets fed back into the noice reduction mic at the top.
Will take it back and see what else they have.
This looks nice : http://www.istore.com.sg/default/ze...-case-folder-galaxy-s2-cases-accessories.html