FAILED (remote: 'Fastboot command is not allowed

slot and a factory reset of the device wipes all of the Weaver slots The secure change on GrapheneOS and will likely change for baseline Android too

FAILED (remote: 'Fastboot command is not allowed From there you can run fastboot getvar current-slot to see which slot you are on And you can change slots using fastboot --set-active=the slot

slot and a factory reset of the device wipes all of the Weaver slots The secure change on GrapheneOS and will likely change for baseline Android too

fastboot change slot --slot SLOT Override the default behavior and prompt fastboot to flash the slot that is passed in as an argument --set-active

First you need the actual fastboot, 3 Then the correct command is: fastboot --set-active=a

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

If you device randomly got stuck in fastboot after a reboot, that means the counter hit zero and the bootloader marked your slot as unbootable