How to install Syberia Project v5.0 for Poco X3 NFC Android 12 ROM Maintained By @lcarlosp – UNOFFICIAL Updated: 2021-12-09. Notes: Initial Build, GApps Not included, OSS Vendor Based, SafetyNet passes by default, Fw v12.5.4.0 included, December security patch. Use at your own risk, I’m not responsible for bricking your device.