How to change the current active partition slot?

How to change the current active partition slot? change slot fastboot 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 change slot Execute magiskboot repack to repack the boot image, and you will get a file, flash this file to device by fastboot INFO Official

change slot 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

pg hulk slot i do the fastboot with command my phone reboot : black screen with only and stays like that : => FASTBOOT mode then i command fastboot Setting current slot to 'a' OKAY Finished Total time Dirty flash through fastboot All working well Thanks again Dev