How to Install CAOS ROM Android 10 Q on Samsung Galaxy A50s. CAOS comes with ROM OS Android 10 Q. ROM Firmware Required: TWRP Recovery and Quantum kernel GSI. Version Information Status: Stable GSI ROM caos-v217-200527-arm64ab-vanilla. To install this Custom ROM, your phone must be installed TWRP Recovery, Use at your own risk, I’m not • Read More »