LG optimus 4x HD root I tried to root my phone, but got only to the step 10, because my phone is too damn slow! I can't do anything with my phone, all I'm able to do is restart it over and over again, I can't even go to the lock screen. Can someone please help me? Is there a way to get my phone back to how it was? I don't need the root.

Link to the site I used while trying to root my phone:
http://forum.xda-developers.com/showthread.php?p=29868577

The rooting steps were posted by alexp999.
You can just reinstall your firmware using this tool. It's the official update tool for lg phones. After that you can just root your phone again. Just remember, it's almost impossible to completely ruin your phone ;)

Edit: You might want to make a backup, because during the update you lose everything on your internal sd (everything on your external sd is safe)