Hello! So here you go switch from kinguser to supersu!!! here is the video that i used!
http://zidroid.com/how-to-get-ride-and-replace-kinguser-with-supersu-app/

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Awesome im glad you got it to work and i hope more people see itI was able to get this to work, thanks... but did get lots of errors in terminal emulator, it did not delete kingroot but did replace it, I was able to then just delete kingroot, reboot and SU took care of rooting needs....... Titanium Backup works now, did not work under kingroot.
Just follow that video and you can get it, use it, and get rid of it in about five minutes.Been debating using Kingroot to root my Volt2. Now that this option is available I may give it a go. Just not sure about Kingroot.
You have to have a way to get it on first, which requires root. Unfortunately, some people found KingRoot before finding the methods we have posted in the rooting guide here.Wouldn't it be easier to just flash a SuperSU Zip from chainfire.com? That's what I did on my old phone