The white plastic cap which fell out is actually the piece that covers a small hole marked R2 near the original philips head screw you remove when first disconnecting the small display connector. The good news is that this cap can be put back on after fully reassembling the phone.
Did two of these phones, and a small white hard plastic cap fell out. Can anyone tell me where this goes on reassembly? See pic: http://library-static.snapfish.com/libra...