So I found a link for the Gingerbread download when I searched "droid x gingerbread download" on google. It had the 4.5.588 System Version. I successfully downloaded the software on my sdcard but unfortunately I forgot to unroot my phone with z4root before installing the software. Now I don't know what to do since the superuser remains as well as z4root but no rooted softwares work. Please don't let me brick this! How do I unroot this phone or fix it? Any help is appreciated.