How to Install CAOS v310 210721 on Samsung Galaxy A50 Android 11 – GSI. CAOS11 (Custom AOSP OS) is a project which based on phhusson‘s Treble AOSP Roar GSI that are maintained by eternityson. Changelogs CAOS v310 210721: phh v310 treble patches, in Display settings added UI rounded corners options (similar to G-Visual Mod), debug.sf.latch_unsignaled disabled • Read More »