install this app https://forums.androidcentral.com/e...rg.projectvoodoo.otarootkeeper&token=6Yo9AVLB
open the app and protect the root. Update S3 and if the root is lost after the update open the app again and restore root.
Just follow the steps in post #2 of this thread, except skip the factory reset step. It's not necessary: http://forums.androidcentral.com/sprint-galaxy-s-iii/257471-your-way-update-mb1.html
No, one or the other.
See here for what the difference is: From the mail bag: What the heck does deodexed mean? | Android Central
I kinda did before I asked to be sure.1 More thing. Im on LJ7. Using the second method in Skunkapes post is safe right? I dont need to update to MA6 first?