Chosen Solution
ok guys im new here so go easy on me. I have a iphone 5s that i brought off ebay it power on and everything its just that the touch doesn’t work on the screen so i replace the screen thinking it would work. I did see corrosion a stain near top vent on the emi shield so i soak the board in alcohol for a day i reassemble the phone now the screen doesn’t light up or anything the phone stills vibrate but no picture. So recently i remove the emi shield and as you see their is corrosion. but im writing today to see if you guys can tell me if there is something i missed or if you guys have any other ideas after i remove the corrosion.
Thanks in advance
During the removal process, you most likely scraped some tiny components off the board, causing the phone to not boot properly.
