Chosen Solution
In the parts section, there are a couple of display assemblies, which one to choose? Only the display has conked off. Rest everything else seems to be fine.
Here are the guides for the screen replacement and battery first of all: iPhone 6s Screen Replacement iPhone 6s Battery Replacement And here are the link to the parts: iPhone 6s Battery iPhone 6s Screen You could buy just the screen itself if you already have the tools and are confident in removing the front camera and back metal shield without damaging it, select New Part Only if you want to do so.
