Chosen Solution

When i removed the usb port from the board some of the soldering pads were missing. First i tried to replace them with some pads from dead board but the board was so eaten i didn’t had any copper to solder them. So with a very thin sand paper i scratched the surface then i could see the copper. I’ve seen that people make bridges with copper wires and solder them slightly up from where usually the legs of the usb port land. But where do i need to put the wires, is there another layer on the pcb? Because i don’t see any trace paths.

you have to find schematics and do a jumper from the trace which you have broken. you can prevent this from happening by using flux and a higher temperature to remove the charging port. check on google images for huawei y625 charging ways. you can find diagrams of which traces you need to do bridge a connection from.