lost root

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    Lost Root, Galaxy Tab Pro

    I own a Samsung Galaxy Tab Pro 8.4, SM-320, 4.4.2 KitKat. I rooted it 3 yrs ago using PC, USB, and Odin. All went well, it was verified but I really didn't utilize the root much. Recently when I attempted to open Titanium backup, it failed to recognize root. I attempted to open SuperSU and...