I purchased this product back in December 2011 and it worked great! I took it everywhere with me, hotels, beach, you name it...I was in love with this thing. Around June it suddenly stopped working with my iPhone 4s. I took it to the Apple store and none of their units worked with the 4s any longer either. I believe a firmware update is much need otherwise you're just buying a table stand. They apple store I took mine to actually took all their products off the shelf.