So unfortunately the rooting methods available to most Android users has diminished over time. Fortunately there are some good rooting programs available though. One of these is Kingroot. While it is good at doing what it is intended to do, we do not know for sure all of the information it is collecting and sending to China. So with all of that said, this program will remove all of the Kingroot applications and associated binaries and install SuperSU and allow you to update the su binary, etc..
This is the process that you MUST follow in order for this to be successful prior to KingRoot 4.5:
* Once your device is rooted install this application, do not install it prior !!
If you have temp root and are on KingRoot prior to 4.5 you will need to reboot your device first, re-root with KingRoot and then install this application AFTER you are rooted and run it.
If you are on KingRoot 4.5 or higher you should be all set to just install it and run it at any time after root.
Also, please do not rate this low without giving me the opportunity to respond to you in an email first.