How to install LineageOS 18.1 OFFICIAL on Poco X3 NFC Android 11 – Update:20211004. Maintained By Shimitar × kenny3fcb. Changelogs: Miscellaneous Changes & Improvements. LineageOS is an operating system for smartphones, tablet computers, and set-top boxes, based on Android with mostly free and open-source software. Use at your own risk, I’m not responsible for bricking • Read More »