iPhone 4s battery connector solder issue.
I ripped one of the solder pads from the board of my 4s and need some advice please.
In the attached pic you can see what looks like a tiny copper strand sticking out of the board near where the pad should be (arrow 1). Would I get away with soldering a copper wire from this strand to the point marked arrow 4 or would the wire have to go from point 4 to points 2 and 3, which would then have to be bridged? Also, do I need to solder wire from point 4 to 5?