The problem could be as simple as either rebooting the iPhone or opening the iPhone and reconnecting both the LCD and digitizer connectors since in some situations it can become loose after dropping the phone.
You will need a pentalobe screwdriver, #00 philips screwdriver, plastic spudger, and a suction cup (or iSlack tool) to open the iPhone and diagnose the problem. There are guides on here for the 5S that will greatly assist you with opening the iPhone.
Open up the iPhone, being careful with the touch id sensor flex cable, disconnect the battery, and then remove the metal shield that covers the screen connectors and take a look at the connectors. Remove and reconnect them and see if that solved the problem. Lemme know if you need help or more info.
Best of luck.
Был ли этот ответ полезен?
I want to know if I get my screen on my phone change will I lost contacts on my phone, and I will my phone be unlocked or not if it has been disabled and I need to know like ASAP going to get my iphone fix tomorrow by the way my iphone isn't broken need to get the screen fix .
I had this problem to i spent 80 bucks to get it fixed
из Luca DeCubellis