I have a droid Razor Maxx.I rooted it and downloaded all the awesome apps that a rooted phone has. The main reason I rooted it was because I wanted to be able to tether. Well I was able to for a little while then one day I tried to tether and I couldn’t . It kept saying superuser can’t grant permission . So I tried all the other rooted apps and they said the same thing. Well I used the unroot program I downloaded which was made by the same person who created the root for my phone and it wouldn’t unroot or reroot my phone…It says Unsuccessful and it’s a read only file. So this leaves me with a phone that’s not rooted with superuser on it and I can’t update it and I can’t use it as a rooted phone. I don’t know how to get rid of the superuser app can anyone help me?