Hello, I have a verizon Galaxy s4 running 4.4.2 for a while now I have received a system update and I cannot download the update to my phone whatsoever. I looked up how to unroot my phone using superSU I did so and I thought it was that simple I tried that and it still wouldn't download then I tried the version where you use Odin but when I installed Odin onto my computer it made my computer turn off and reboot I got so nervous I completely stopped it because I don't want to mess up my parents computer or my phone. I want root completely off of my phone I'm new to rooting but I didn't understand half of the stuff so I never used it's capabilities also I want to get this off of my phone so that I can turn my phone back in in June slot get another phone for the edge program. So is there anyway I can uninstall this without a computer? Or without using Odin? Please help.