CyanogenMod was a popular open-source operating system based on the Android platform. It provided users with a customizable experience, allowing them to modify their devices beyond the limitations set by manufacturers. This flexibility attracted many tech enthusiasts who wanted more control over their smartphones and tablets. Developed by the Cyanogen Inc. team, CyanogenMod included various features and enhancements not found in standard Android versions. It supported a wide range of devices, making it accessible to many users. However, the project was discontinued in 2016, leading to the emergence of other custom ROMs like LineageOS.