Google Pixel 3a XL >> Droidian
如何更新回原本boot.img
解法：
$ cd $ wget https://github.com/droidian-images/rootfs-api28gsi-all/releases/download/droidian%2Fbullseye%2F23/droidian-adaptation-google-sargo-arm64_20211127.zip $ unzip droidian-adaptation-google-sargo-arm64_20211127.zip $ fastboot flash boot droidian-adaptation-google-sargo-arm64_20211127/boot.img