Gt i9060i bricked how to

Gt-i9060i mt6572 bricked
phone is samsung logo
i try to flash with sptool
when 30% flashing usb disconnect and now when i connent
flash tool show usb single port
phone not show mtk port or mediteck only show usb sing port i attach screen shot any body help

Attached Images
File Type: jpg mtk.jpg (84.6 KB)
File Type: jpg 2.jpg (47.3 KB)