Hey guys, I am gonna tell you how to enable multi users on your A116 !!
First of all install Xposed framework and reboot then follow the given steps:-
Go to this link- http://forum.xda-developers.com/show...php?p=50965784
Download the latest version of this app from the link above... Then after download is completed install this app on your phone... After installation is complete, open Xposed installer app and go to modules and enable this app !! Then reboot you phone... After reboot is complete, go to settings there you will find a sub setting named "Users" !! Open it and enjoy...