100% Genuine Apple iPhone 4/4G power button UI (membrane dome button) and proximity/light sensor flex with secondary microphone.

100% Genuine and original. A fantastic opportunity to get a genuine Apple replacement part. Please note that this is a graded product, which is why the price is dramatically lower than a brand new part. All of our graded products have been carefully checked, though you should be clear that these parts are not new. These are original and genuine as used by the manufacturer. Please do not confuse this with imitation/fake aftermarket replacement parts.  

This part has been graded as : Grade A