Chosen Solution
Hi i have problem, my iPhone 5C dropped on the ground and display was almost functioning but only when I pushed on him So i disassembled iPhone and try reconnect display cables. Now when is iPhone plugging into PC not vibrate and screen is black, but is recognized by iTunes. Thanks for any advice.
Chances are its a broken display. This is the simplest, easiest and cheapest thing to try first. Replace the display and then restore it in itunes. There are some much less likely things it could be, but starting off with the display is by far the easiest thing to try.
