I have the i317. I don't know man. I'm not that knowledgeable about all of this. I just follow steps and sometimes I fail and others it works out. lolI your model I317 or I317m? All I know is that I too was running seanzscreams SkyNote 4.3 and didn't flash the bootloader and had no wifi. After flashing the bootloader I did! And that is why it is in the op. Why take the chance and not put that in the op and have people say that the rom is garbage or doesn't work!