Root Need help Unrooting after 2.2.2 update!!

[jcjclaudy]

I need to take my Fascinate back to get another phone under warranty and I need help unrooting it. its underr firmware version 2.2.2 and I've tried using Z4 root but that doesn't work anymore apparently! So could someone please tell me how to unroot or give a link to one that would work please!

 

[Bottleofcoke]

I Updated and am also having troubles rooting. I have unrooted with the Superoneclick 2.1 method, then re-rooted and the apps on the phone aren't recognizing the root.
So to answer your question, the superoneclick works on 2.2.2 and here is a link to the most recent release...
shortfuse.org

 

[tgulch22]

use this to send back to complete ED05 stock. Follow directions and after the reboot you will be stock 100% ***READ THIS!!!!!!*** Going from CM7/MIUI/OMFGB to another rom/Unbricking your device - xda-developers