Chosen Solution
Hi all , someone has brought me an iPhone 6S which they dropped in fresh water , it is not seen by iTunes when plugged in , The battery seems good , I have charged it with another device . The board seems in very good condition with the only sign of corrosion was here , (see photo) The component with the arrow pointing to it goes to ground both sides , I’m having trouble with my network at home and can’t open my zxw tools to find out what component that is .
That would be the C5409_RF on the net L_2AB 0.5PF 25V +/-0.05PF 0201 size COG-CERM