: This usually refers to a specific project or distribution. In the Android modding community, "Legacy" often implies support for older hardware or a focus on a "classic" feature set.
: ROMs and Kernels are not universal. Installing a file meant for one phone model on another can "hard brick" (permanently break) your device. Nova-Legacy-v5.8.4a(Melvin_02)
What is the of the device you are using this for? : This usually refers to a specific project or distribution