Phone not powering up - some water damage
My IPhone 6 encountered some water due to a leaking water bottle in my bag. Initially the phone continued to work fine. Then vertical lines started to appear on the screen and finally the screen went completely dead. And I could not boot up the phone anymore.
I opened up the phone and was some corrosion near the home button connector and the front camera connector. Other than that, most of the chip looked pretty clean. I went ahead and did the brushing and cleaning with isopropyl alcohol. But the phone still would not start up.
How can I test the board to see where the problem might be before I spend money buying a new battery and LCD/digitizer?
Is this a good question?