Bare with me as I try to explain. I would like to try the carbon 5.1 rom. I have carbon downloaded onto my phone, plus the switcher and restore files. I also have md5 downloaded and installed. Where do I want them installed? Can I boot into TWRP and install carbon? I have rooted a phone before, but this is new territory trying to use a different Rom. Do I need to use the switcher zip before I install the rom, or after? I appreciate all the help.