So I smashed in my iphone screen a while ago but my phone continued to operate fine. When I dropped it off a chair lift into the snow however, the screen went white. Everything still works, I can receive calls and can tell that the touch screen is still working fine but I obviously don't have all the displays memorized so i can't tell who I'm calling or what I'm doing. I was looking on ebay for a new phone and I came across an LCD replacement package, it comes with the screen and also the iphone glass cover. It runs about $120 is this something I should consider?