Hi, yesterday I dropped my MI2S. I use case + screen protector, so screen didn't cracked, but I can see only vertical thin colour lines on the screen. They are changing colour and place, and one curved line which is always on same place. What could be broken? Screen, digitizer, or both? What should I look for when buying a new part - are there fake parts, or different manufacturers, or all this parts are genuine xiaomi - which I would like to follow. It is a shame, phone a week before comes back from repair where they fixed screen (manufacturer fault, they description - dancing screen). I use it as flashlight when our car broke down in the middle of the forest at night, day before Xmass eve, when we travel from airport to family. This Xmass will be never forgot..