How to change Android system boot slot form A to B

fastboot change slot   Dan fastboot set active slot

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

--slot SLOT Override the default behavior and prompt fastboot to flash the slot that is passed in as an argument --set-active stack trace: Error: failed to set active slot: Error: {error:{code:1,cmd:fastboot --set-active=b},stderr: waiting for any device >

slot lux casino  It can be very useful to know if partition slot A or slot B is currently active and you can learn To enter fastbootd mode, bootloader writes boot-fastboot into the command field of the BCB message and leaves the recovery field of BCB unchanged (to enable