No backlight after water damage
Hi, i have an iphone 3gs which has water damage. All seems to be working ok but the screen is dark. If i shine a torch i can see the images.
I have swapped the LCD but still dark. The 6r8 chip seems to look ok (not blackened)
There is some green corrosion around connector 1 and 3 and in a few places on the underside of the logic board.
I am awaiting some isopropyl alcohol 99% to be delivered. If i thoroughly clean the logic board and remove all corrosion, should all be well with the backlight?