Chosen Solution
recently replace iphone 5 screen from shop and had replace it couple time and it still isnt working had this promblem about month iphone is completly fine and display is on but no touch and its 3 rd screen on their and kept restoring it thru itunes still not working
@konepine2016 the only way to properly isolate this is by replacing the display assembly with a known good quality display. Something like this iPhone 5 Screen If it should then still not work, you need to make sure that the connector is clean and has no broken, bend or corroded pins. Anything else will require some board level investigation (i.e. touch IC etc.)
