I have two of the same model and bought screens form repairsunivers but they sent two different parts and shortly after I raised an issue removed the phone part form there site.
Here is the right part. Hope it helps you guys.
To remove the old screen if you havent allready remove the back the screws the battery and then the back cover.
undo the pop connectors and remove the motherboard.
then use a blow dryer and a 2in flat flexable metal putty knife it will break the glass and lcd but you can not help this as they are glued in. Clean all the junk of the plastic and use 3m double side phone screen tape. around the screen edges.