Okay, so here I'm going to tell what exactly I'm trying out with ArrowOS. I'll also answer some FAQs here. First of all, this project is possible due to ArrowOS, so credits to them. Nothing much but some changes are made to frameworks_base and packages_apps_Settings. The changes are as follows: 1. Added battery syles. 2. Use navigation bar dimens from Android 13 Beta 3 onwards. 3. Import Project - 404 volume panel (Credits to them for that) 4. Some under the hood changes. Interested people can check the source code at https//www.GitHub.com/ArrowOS-ForkEdition ============================================================================================================================================================================================================================== Coming to FAQs... 1. Why UNOFFICIAL if there is an OFFICIAL maintainer? Official maintainer isn't providing updates since last 4 months. 2. Are you going to take OFFICIAL? No, because the one of the lead dev of ArrowOS has lisa and they will naturally give preference to him/her. Also, I don't want to take OFFICIAL status because I am not sure if I can provide updates regularly. 3. Is flashing other kernels supported on this build? A BIG NO. 4. Will there be more features? Yes, but only if it is useful, it may be added. 5. Is OTA Supported? As of now, no. But I am trying my best to provide OTA. ============================================================================================================================================================================================================================== Device Changelog: 1. Added refresh rate controls 2. Uprev boot header version to 4. 3. Added some more features to Mi Sound Enhancer. ============================================================================================================================================================================================================================== Flashing guide: 1. Take a backup of your data (if needed) 2. Reboot to bootloader Connect your phone to PC while keeping command line window open in platform tools folder 3. Flash boot-arrow.img (command: fastboot flash boot_ab boot-arrow.img) 4. Flash vendor_boot-arrow.img (command: fastboot flash vendor_boot vendor_boot-arrow.img) 5. Reboot to recovery (command: fastboot reboot recovery) 6. Tap on Wipe Data / Factory Reset and confirm 7. Tap on Apply Update and then click Apply Update via ADB. 8. Sideload the build (command: adb sideload Arrow*.zip). Flashing process takes time so please be patient. 9. Reboot to system. ==============================================================================================================================================================================================================================