Hello, Today I managed to drop my iPhone 4. The front was already smashed and the glass at the top had begun to rip off but after it was dropped today the metal in the top left corner got indented in which made the back smash and the front side's glass has come off. The phone seems to 'turn on' as when I hold the power the insides light up but the actual display screen itself does not. When I was last using it my personal hotspot had been set up, when I plugged it into my computer my pc registered the hotspot and connected to it. The phone clearly works somehow but is in a bad state. Do you guys know how I can fix this? It's not as simple and buy a new back and front as the actual metal rim is dented. Thanks.