Device Side Changelogs: - switched to old tree music effects - reverted audio-related changes that concerns call, mic etc. - adapted CAF/CLO performance optimizations for AOSP Prebuilt Kernel changes - Re-enabled thermals for precautionary measures (prev was disabled for personal use) Installation: - use fastboot enhance or recovery image provided from download page. adb sideload/fastboot will do Upgrading from old version - same as installation, users can use local update too for less hassle update (recommended for pixel builds) What's broken: some GCAM crashes - source bug, try [1], works on 9R without crashing. [1] (https://www.ytechb.com/download-google-camera-for-oneplus-9r/) Notes: - flickering is caused by dynamic refresh rate (gamma shift) - if u find it alarming, use static refresh rate or lock refresh to 60hz or 120hz instead of 60-120hz(auto) - if experiencing slow charging, try replacing kernel. - if experiencing battery drain, try replacing stock with custom kernel. - if usb options doesnt show up on first plug, replug it again. - for fastboot use fastboot enhanced or any fastboot tools from official community group or verified xda forum. - recovery.img is provided on download link. Credits: chandu078 for everything sm8250-common devs lineageOS fastboot enhanced: https://forum.xda-developers.com/t/tool-windows-fastboot-enhance-payload-dumper-image-flasher.4310553/