ARRRGH. OK, wish I had read the notes before trying this. I tried to move the black part as described & broke the connector. Now I'm SOL. I actually fixed the antenna connector which is the reason I opened it in the first place but now it's useless as a phone because I can't hear audio from calls through the speaker anymore. Can't someone please add a note like this to the original guide instead of hoping people will look at the notes??!!! If it had been there, I'd be happily using a repaired phone right now instead of looking at a broken one.