Hey guys, So, I put on a ZAGG full shield on my iphone 4. I'm now getting a message like "this product is not optimized for the iphone" or something like that (ah its not here now so I cant copy it word for word) with a "dismiss" button underneath. What I have noticed is my sound is not working now for my applications... .but it is working for phone calls. Im not sure if I either did something goofy putting on the ZAGG coverings on the outside of the iphone case? or if some how the spray that you use to "glue" on the ZAGG case messed with it... any help troubleshooting would be very appreciated. how can i make my sound work for apps again?