I have a Verizon Rezound with unlimited data. I went and got an S3 because Foxfi didn't work with my Rezound and I figured it was time for an upgrade. Turns out the S3 has terrible connection. It's actually at Samsung getting looked at. For the heck of it I decided to root my rezound and see if Pdanet/Foxfi worked. When I used it with my S3 it worked perfectly (when S3 had a decent signal)
However on my Rezound I'm only able to get the USB mode to work. When I try wifi I get limited connectivity.
I've made sure to forget wireless networks so that it can turn on wifi on the phone without hitting my router. Near as I can tell I just don't get an IP. I assume I have to authorize the connection but I don't see the menu. On my samsung I had a thing showing my surface pro connecting and authorized it but on my rezound nada. I figured I'd ask here since this is where I got the rooting instructions but may make more sense to ask Pdadnet if it's an interface issue.