This tool is based on the original D4 Utility with additions and rewrites by me. Doing any of this is at your own risk. 08/14 Tool Version now 2.0 !!! THE JUMP TOOL IS DEAD!!! No reason for this now that we have ICS Fastboot files. 08/31 Tool Version now 2.1 Here's what's new 10/25 Tool Version 2.2 corrected minor script error and updated to safestrap 3.05 1. Set of instruction included within the tool. Once you open the tool select menu 1 to display them. This is a .txt file so you must have some reader (I use notepad++). 2. Safestrap 3.05 (Thanks Hashcode) 3. Latest Superuser (3.1.3) and binary (3.1.1) 4. Restore to 6.16.217 ICS or upgrade a GB phone to 6.16.217 ICS with option to save or erase data 5. Unroot script - This will remove superuser, the su binary and busybox. However if you boot into recovery it will still indicate root or at least past root (qe display in recovery). Even a fastboot with data wipe will not reset this. Where to download: http://d-h.st/users/jsnweitzel If you have trouble connecting your phone be sure you have the latest drivers installed from moto: https://motorola-global-portal.custh...p/30,6720,8302 Add the ICS fastboot file to the lite tool to run menu 11 or 12. Get it here: http://sbf.droid-developers.org/cdma_maserati/list.php Then unzip it and add the files to the "files" folder of the tool. Still contains the prior tool options. See the screen shot. If you have trouble connecting your phone be sure you have the latest drivers installed from moto: https://motorola-global-portal.custhelp.com/app/answers/prod_detail/a_id/78460/p/30,6720,8302 Use this tool at your own risk.