Just change my dad’s display, just bare in mind you’ll need a set of screwdrivers (like the ones for clocks) and you’ll need to move the buttons on the side from the old display and the membrane o the top that’s responsible for hearing when you talk on the phone. Other than that it works perfect for now.
many parts displayed on the pictures are missing at the end. so be aware of that, you might need take more parts from your old screen than the vendor says or seen on the pictures.