Chosen Solution
hello people, i have an iphone 5s, wich still have no lcd after battery and screen replacement, its frustating, tried restore and hard reset, rereplacing etc., but nothings happend to get my lcd signal back. Again replaced screen with second brand new one but still the same problem.
You need to first determine if the phone wont turn on or the screen wont turn on. Plug it into itunes and if it connects you have a lcd problem, if it says your in recovery mode you may be stuck in DFU mode, holding the power & home button for 10-15secs will reboot your phone. If the phone wont do anything you either have a bad battery or you have damaged something when you changed the screen. That little metal thing wont stop the lcd from tuning on and bending the lcd tabs wont do anything either.
