Lineage OS is one of the popular custom ROM and supported by several devices . community gives users to boost performance and delivers a stock Android. Custom ROMs are one of the best things about Android! If you’re ready to ditch your stock ROM and reap the many benefits of loading a custom ROM such as improved battery, better performance, and updates to the latest Android versions, then follow this guide. Backup your data before you proceed! If you want to learn more about what a custom ROM actually is, we have a guide for that.