If you encountered the problem that your s4 mk3 display screen not working,
and you tried the method in NI support but the Windows Update can't find the driver
This is the website you can find the driver for the display screen of s4 mk3
(I can't post link right now, so I'll show it in a picture
)
just download any one of them, unzip it, and update the driver for BD % DFU manually
Don't forget to reconnect your s4 mk3 after the driver been installed, just restart it, and you will find that your little display screen is working :)