Supposedly it does on Verizon, and for the S3, they found a hack to get it to work, so there's hope. Looks like it's something baked into JB that's causing the problem though.
bionic did OTA to jb and foxfi no longer worked. downloaded foxfi ver 1.9 to pc and transferred to phone and installed apk file. changed name from foxfi00 to foxfi02 and new password,
reboot and it worked. don't upgrade foxfi either, keep the 1.9ver no limitations on that one. the later foxfi vers have the limitations.