Love to try custom Android ROM? CyanogenMod makes a special tool for you to ease the job. Yes, CyanogenMod Installer will help you to install CM ROM in easy step by step way. No root access is need. No need to unlock bootloader as well. Only stock firmware / ROM is needed as long as your Android devices are in supported list. Lot of the popular devices like Google Nexus series – Galaxy Nexus, Nexus 4, Nexus 7 (2012 & 2013) and Nexus 10, Samsung Galaxy series like Galaxy S2, S3, S4, Note and Note 2, and finally HTC One. I am sure that more devices will be included soon.