Personalize your phone with brandnew CM Launcher themes for FREE. CM Theme is a free theme specially designed for CM Launcher users, including dozens of unified icons and artistic wallpapers, which can personalize your device easily. To use this theme, you can follow these following steps: 1. Download and install the theme; 2. Install CM Launcher; 3. Start CM Launcher, go to "Theme--Mine" to open the theme and apply it to your phone.