samsing i9300 iem null and usb no working

[Sukh007]

samsing i9300 iem null and usb conectvity no working phone not ataach to pc not conect with kies or other software or box pc no give conectvity sound wht i do plz help

 

[Shikderg]

samsing i9300 iem null and usb conectvity no working phone not ataach to pc not conect with kies or other software or box pc no give conectvity sound wht i do plz help

first change usb socket not solve then change brown color capacitor near in usb socket