Hello,
sorry for jumping on a rather old thread.
I'd like to root my LG Leon so I downloaded King Root from the link on the first post.
Unfortunately I just cannot install it. When I start the installation it asks for confirmation that I really want to install it even if it may be dangerous, the installation process goes on for a few seconds then it just says "app not installed" (more or less, translating from my language).
Am I doing something wrong?
King Root is 4.0.1.237
Android is 5.0.1
Thanks