How to install ElytraOS v1.0 UNOFFICIAL for Poco X3 NFC Android 12 ROM Update:20220208. Maintained By @KevinMirandaPasiche & @FabricioSC1. Changelog: Android security January 5, 2022 update, Notes: Initial build, GApps and Vanilla build, SeLinux Enforcing. Follow the instructions carefully. Use at your own risk, I’m not responsible for bricking your device.