Ro.boot.vbmeta.digest |link|

[ vbmeta partition ] + [ boot struct ] + [ system struct ] │ ▼ avb_slot_verify_data_calculate_vbmeta_digest() │ ▼ Kernel Command Line Parameter: androidboot.vbmeta.digest=f75dc1643b4... │ ▼ Android Init Property Service: [ro.boot.vbmeta.digest]: [f75dc1643b4...]

: Indicates if the state is "green" (locked/official), "yellow" (self-signed), or "orange" (unlocked). this value on your device using ADB? RebootEscrowManager.java - Android GoogleSource ro.boot.vbmeta.digest

This will return a long alphanumeric string, which is the digest of your current vbmeta partition. Why Does the ro.boot.vbmeta.digest Change? [ vbmeta partition ] + [ boot struct

: Connect your device to a computer and use the Android Debug Bridge ( adb ) to execute a shell command: ro.boot.vbmeta.digest