Android fastboot 查詢當前使用的ab槽

active slot back However, I didn't know which partition slot was currently active A couple

I was able to fix this with fastboot --set-active=a followed immediately by fastboot flash boot and all the other partitions

fastboot set active 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

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