I would like to clarify a detail of this step. BEFORE turning the screen like a book page, LOOK CAREFULLY at the home button cable... You risk to cut the cable during the turning operation.

I would clarify a detail for this step...Before turning the screen like a book page, LOOK CAREFULLY at the state of the Home button cable... Despite I turned the screen slowly, the cable resulted cut... Now I will have to order a home button group. Sigh!