Screen is black after LCD replacement
After LCD replacement my iPhone does not show any picture on the screen. When it is connected to a computer it constantly vibrates every 10 seconds or so. I have cleaned connectors on logic board and LCD already, I have also tried hard reset but without success. Now I am suspecting backlight filters since previous LCD does not have piece of tape on backlight flex contacts therefore I assume it shorted. I do not have multimeter at the moment to check continuity of the filters but I took some pictures. To me they look fine because mostly dead filter I have seen look kind of brow]nish. Also could you please tell me what is that capacitor responsible for in the left corner. It looks weird on one side. Thank you in advance.
Is this a good question?