Change USB connection mode from PTP to MTP when screen is broken A friend gave me their Samsung Galaxy S4 I9500 because the screen is broken and black (does not display anything). So now I want to control the device from my PC. The USB connection mode is set to PTP and not MTP, so my software doesn't detect it to be able to display and control the device. 

I've come across a post here almost same as my question, but I don't have the cash to buy a dock for the device. 

So, if possible, how can I change the USB connection mode from PTP to MTP with a Windows terminal or with a Linux system's terminal?
some phones have recovery modes
xperia for example does. also there are some phones that you can connect to a usb mouse. there is a usb to micro usb converter you'd have to buy though.