iPhone 7 Rear Camera Lens Cover

This is the entire lens assembly which is difficult to replace I made a mistake in thinking it was the lens glass alone. Decided not to use part.

It's not just the cover it's the lens and housing so if you want to install it like the video you need to use a heat gun and remove the new lens from the assembly then install like video or you will have to open it up so buy a waterproof seal for when you are reassembling