Is my logic board dead?
I have a water damaged iphone 6. It was not working at first, I put it into isopropyl alcohol, and it is turning on now, logo is coming to screen and when I release the power button screen is going black, but the light is still on. If I push the button for a long time, screen is not going black, logo is always on screen and then phone is turning off. Is my logic board dead?
Here are the short videos?