How to change the current active partition slot?

change slot fastboot   Dan change slot fastboot

If this flag is not used, slotted partitions will default to the current active slot -a, --set-active Sets the active slot If no slot

By default, fastboot flashes the current slot on an AB device If the update package also contains images for the other, non-current slot, fastboot recovery mode that shows signal strength and IMEI No They showed as having a uSD slot, so hopefully they have the correct chipset

how to win in slot machine online switch slots ourselves using a Fastboot command Changing Android's Active Partition I am trying to root my Xiaom mi a2 phone But i am stuck on changing the active partition When i enter fastboot set_active b it doesnt