I have zte rapido z932l

[Android Central Question]

Knowingly cannot root the phone, I was wondering if you delete the licensed certificate in the back that states they have roots, what would happen? If deleted is it possible to root it then or will all be lost?? Licensed certificates say something like rooted by Chinese something or another.. it actually has quite a few certificates that state they are rooted to particular things but when I ask if it is rooted it says no root.