OK, I rooted my VZW gs3 a few weeks ago and now I'm hearing a lot about this JB 4.3 update coming next month. I used this casual root method and all went very well. How do I unroot without deleting all of my apps and current settings, in other words how do i unroot without going back to scratch? I have the Verizon Samsung S3 SCH-I532 or something like that. Thanks in advance for your assistance.