If you are looking for a technical analysis, security report, or white paper regarding this specific version of the software, the following breakdown covers the architecture, exploitation methods, and security implications associated with KingRoot 3.3.1.
Despite its utility, the Android development community (such as contributors on XDA Forums
Many advanced users dislike Kingroot’s closed-source root manager. The good news is you can replace it with SuperSU using a script.
: Enabling frameworks like Xposed to change the UI without installing a custom ROM. Technical Milestone and Compatibility