Please see: https://pad.ubports.com/p/porting-oneplus-7-guacamoleb-non-pro OLD: Trying to port following https://pad.ubports.com/p/treble-device-adaptation development os = ubuntu 22.04 bare metal Getting device kernel source code Android 13 = Lineage 20 => https://github.com/develop-at-github/android_kernel_oneplus_sm8150/tree/lineage-20-edit copied and fixing from https://github.com/LineageOS/android_kernel_oneplus_sm8150 Making a device source for build use existing one with similar SoC/Android version as base going with similar SoC but not android version copied and fixing from https://gitlab.com/ubports/porting/community-ports/android9/oneplus-7/oneplus-guacamole making device specific changes, dont have stock boot.img, will lineage boot.img work? Running assembly without modifications awaiting above step to be finished Making initial changes to the kernel to boot the device ... Installing Ubuntu Touch rootfs + generic Halium image on device what is fastbootd? Debugging on device lenovo****************************************** DEVICES WITH DYNAMIC PARTITIONS FLASH METHOD is this A/B slot? what is dtb, dtbo, ota, vbmeta?