Frustrated with JD because I just can't get it to work properly. I have the Pro version and have set it up correctly - even following a guide I found on this forum: http://androidforums.com/verizon-galaxy-nexus/477968-good-juice-defender-tutorial.html The Problem: I sit on my wifi network all day at the office. When I leave though, it doesn't always switch over to data (but sometimes it does). When it doesn't, I have no data connection at all. Even if I toggle mobile data or airplane mode....nothing. Even if I shut down Juice Defender, I am still unable to get my data connection back up. The only repair is to power cycle the phone. It will boot right into data and run perfectly. This is in a 4g network but I have also tried forcing cdma and it didn't help. Could this be an issue with the phone? Without JD running, I do not experience this problem. What bothers me though, is that data won't come on even after I disable JD.