A group of Android developers from China have developed an Android-based application that can root any Android devices running any version of Android with just one click. This app, named KingRoot 4.0, is used in a new YouTube video to root a Verizon Galaxy Note 4 running Android Lollipop.
You can download this app from their official website. After downloading the app, you can install it on your Android device (Don’t forget to go to Settings->Security->Check in Unknown sources). So is KingRoot 4.0 a safe tool to root your phone? We have only tried this app once with the Samsung Galaxy S2 and it worked fine. However, this app is not 100% certified and can mess up your phone. Having said that, maybe this app works for all as the video evidence shows the proof.
