Picture number 2 here is wrong. Do not get off the clutch cover like that, it will break all the notches, then you cant but it back properly. Instead, after you remove the whole display, you can slide it of to the side where the main display cable is. Just slide it for about 1 cm, then you can easily lift it. on this picture here you even can see the groove for that action. Under the cover in the corners, under some tape on both sides you find two screws, which can be tighten if you screen is wobbly. using some loctite will avoid this situation to reoccure. This is what brought me here, thought it coudl be useful.