Gaming Need Help with FTPing PKGs over 4 gb

[EmulateLife]

So I'm trying to get The Last of Us Left Behind DLC onto my PS3 but it's 5 gb so I can't use a FAT32 usb drive. I'm trying everything to get FTP to work with both Filezilla and CuteFTP and I've followed guides to a tee and tried using both multiman and Blackbox FTP server. I always get connection timed out could not connect to server. I have disabled my firewall but despite that I still opened up ports 20 and 21 to make sure and I've disabled my virus protection. I have read try passive mode so I tried it and active mode neither work. Why can't I get FTP to work? I'm out of ideas.