I recently bought dropped N9 about 30$ from workmate. But problem is usb port gone broken. I could disassambled only display. Usb port schematic seems good. I can't disassamble flat and battery section coz i don't have special srewdrive. Is there any connector and flexible wire to connected usb port section. and any solution to repair it. please advice me. I charge battery bit using charger + - wire and now phone has switched on. shows battery status 1 percent and standby mode about 3 hrs.