Can I change the Boot Slot from Fastboot with a command?

stack trace: Error: failed to set active slot: Error: {error:{code:1,cmd:fastboot --set-active=b},stderr: waiting for any device >

Display a bootloader variable fastboot set_active suffix: Sets the active slot If slots are not supported, this does nothing fastboot boot

fastboot change slot fastboot getvar current-slot current-slot: b Finished Total time: fastboot --set-active=b Setting current slot to 'b' OKAY

fastboot get active slot According to the install instructions the OS was flashed to both slots Just try fastboot --set-active=a and fastboot reboot If the phone