Any Android experts out there, I am trying to unroot my phone (Droid Razr) because I would like to take it back to factory settings and update. However, when I try and run the RSD to complete the process, or run the DroidRazr Utility 1.42 (http://forum.xda-developers.com/show....php?t=1814167 , http://droidrazrroot.com/droid-razr-...2-3-66-12-173/ respectfully) they both get stuck at the logo.bin process, posted below are screenshots of both.

Any ideas how to fix this, very tempted to take a cinderblock to it and run it over to Verizon.

DroidRazr Utility 1.42: http://imgur.com/jGvAT

RSD: http://imgur.com/nQ3Fe