QUOTE(Noobi3 @ Dec 30 2013, 10:07 PM)
The problem is MJ1 is using an old bootloader that enable user to root it . After MJ1 , the bootloader is updated if u flash using PC Odin to a newer rom making it impossible to root without tripping the knox . And if i recall , once u r on a new bootloader , u cant downgrade anymore to the old one .
OK, so I recapped the step
As long as ur phone is knox 0x0
1) Backup using TB
2) Do whatever tweak u want
3) If anything goes wrong, connect phone to PC and boot into download mode
4) Flash MJ1 using PC Odin
5) Boot normally and reroot using the URLV.
6) Install MOP and flash Newer version.
7) Restore all ur apps and settings using TB
This post has been edited by gemenilim: Dec 30 2013, 10:20 PM