i dunno what seems to be wrong and it seems just fine yesterday when i'm doing some file transfers. tried connecting my usb to my phone but my pc won't show they're connected even the usual usb icon in my phone is gone. it can't be that the cable i'm using is broken because i tried it and work with another phone and probably not where i'm plugging the cable coz my headset still works.
i wonder if i messed up my phone system somehow. is there something i can install or do?