So basicly i got a new housing and i thought id take of my original mute & lock button of and use the new one but i tried and have bent the plastic and made a crack and so now the lock button is hard to press. im still confused on how to remove it. i cant get it off and no video shows how its meant to be removed... So now i have one damaged ORIGINAL mute & lock button and one 3rd party non original mute & lock button . i have included a pic of the part i am talking about