My previously rooted Droid 4 had the Verizon ICS update applied yesterday and appears to no longer be rooted as expected. I can't seem to be able to locate any info on how to root it now that it is on ICS. One of the things I want to do is to use the Hotspot feature as I used it before. I don't think the apps for unrooted phones will work for very long. Any info or ideas would be helpful. Thanks!