Chosen Solution

After looking at the tutorials tearing down an iPhone 5 SE and installing into a new rear casing I realize it’s very difficult and time consuming. However on eBay I have found rear housing that seems to already have some stuff pre-installed.

This is an image of the item I found. Now theres pretty much no information on what exactly is already installed. Anyone know or know of a tutorial on what needs taking out of the iPhone and putting into this casing? From what I can see it’s the battery, main board, and camera? What else? Thanks in advance.

With those specific housings you would just need to remove the board and battery from the old phone because those have everything else