Help KingRoot 4.8.2 April 22, 2016 update

[Phalon4]

Hi, Follow droidsters I have a question about the Updated version of KingRoot 4.8.2. Have anyone use this version of this root application yet? Ive been rooting device s for quite some time now and I've been pretty successful with it until a week or so ago and haven't been so successful with rooting the Alcatel One Touch Fierce XL for some reason. I've bricked 3, bootlooped 2 and got 1 now stuck on Starting apps that never completes to finish. Do anyone have any ideas on an successful root application if there's any available? I didn't know that KingRoot had it's own superuser called KingUser connected with the installation of kingroot that doesn't need a superuser app installed out side of it's own application. And meanly I'm thinking that was the reason for my other rooting disasters.