Devil Kernel Manager is a free utility tool designed for Android devices, specifically the Samsung Galaxy family, running ICS/JB/KK and rooted, but it probably works on other kernels too. It was created to manage every setting available in the Devil Kernel developed by DerTeufel1980 at XDA.

The application supports all the latest settings available in the kernel, and everything sticks after boot. It also has a Fast Charge widget for easy access (if available in kernel) and a Bluetooth Kill widget (if available in kernel). Devil Kernel Manager supports every Devil Kernel (I9000 family, I9300, Note I, Note II, Nexus S). The application was rewritten from scratch to achieve faster load times. It has a new design, and two themes are available. Additionally, it has log features, which allow users to pull up and show the full log or hide it completely, with the option to copy the log content.