Sorry I am a newbie, I have to return my Droid x phone to Verizon for software issues. I did the ota to 2.2 the day I bought it then rooted. Now I need to unroot to return it to the store to swithch the phone out. I have been trying to use an unrooting process posted by WrightPerspective using terminal emulator. I keep getting a message that superuser is read only. I get through all the steps and reboot and my phone is still rooted and the same please help. I rooted using do root for 2.2 Thanks.