iPhone 5s was damaged by falling dumbbell, only backlight comes on with new screen.

Hey guys, I accidently dropped a 70 lb dumbbell on the back of my phone and dented it alittle bit. The front screen is comepltly undamaged, but when I turn the phone on onlyh the backlight comes on. I can hear the lock sounds and I even tried the screen from my girlfriends 5s and still same thing. I installed her screen back on and now her screen rotation doesnt work ><.



Any insight on these 2 problems would be appreciated. thanks guys and gals.

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