Legend ROM Supported devices (support and downloads): OnePlus One: https://forum.xda-developers.com/oneplus-one/development/cm14-1-legendrom-t3510085 OnePlus 3/3T: https://forum.xda-developers.com/oneplus-3/oneplus-3--3t-cross-device-development/lineageos-legendrom-t3546508 Source code location: https://github.com/LegendROM-N