16+ Powerful Fastboot Commands: List with Explanation

fastboot getvar all > listed all variables , see below: current-slot:a unlocked:error

Total time: $ fastboot getvar current-slot current-slot: Finished Total time: $ fastboot getvar current-slot current-slot: _a

fastboot set active slot Observe that it updates the _a partitions ; Reboot into the bootloader; Observe that fastboot getvar current-slot now returns

fastboot change slot fastboot getvar current-slot current-slot: a finished total time: fastboot --set-active=b fastboot: unknown option -- set-active=b