So I flashed the FoxHound ROM (http://xdaforums.com/showthread.php?t=2596654) found there today on my SCH-i545 Verizon Galaxy S4. I flashed it with SafeStrap, and everything works beautifully except for my WI-fi. It absolutely won't turn on no matter what I do. I heard something about a wpa config file, I tried renaming it and rebooting so a new one gets made. There's a Wi-Fi fixing option in the FoxHound settings, but all it does it download files that I have no clue what to do with. I'm very new to this stuff. How do I fix it?