This belongs in q @a.
Waring vroot sends iem to china some thing bad could happen.
I will tell you how I rooted mine.
1.I used z2 exploit 11.
2.eroot it would not work
3.I used mobile vroot it rooted.
4.then I used zs1 root and recovery I used this to install dualrecovery.
5.I rerooted with phils recovery and gained full root.
Sent from my C6916 using xda premium